1.4.1 (Next)

Features

Your contribution here.

Fixes

Your contribution here.
#2089: Specify order of mounting Grape with Rack::Cascade in README - @jonmchan.
#2083: Set Cache-Control header only for streamed responses - @stanhu.

1.4.0 (2020/07/10)

Features

#1520: Un-deprecate stream-like objects - @urkle.
#2060: Drop support for Ruby 2.4 - @dblock.
#2060: Upgraded Rubocop to 0.84.0 - @dblock.
#2077: Simplify logic for defining declared params - @dnesteryuk.
#2076: Make route information available for hooks when the automatically generated endpoints are invoked - @anakinj.

Fixes

#2067: Coerce empty String to nil for all primitive types except String - @petekinnecom.
#2064: Fix Ruby 2.7 deprecation warning in Grape::Middleware::Base#initialize - @skarger.
#2072: Fix Grape.eager_load! and compile! - @stanhu.
#2084: Fix memory leak in path normalization - @fcheung.

1.3.3 (2020/05/23)

Features

#2048: Grape Enterprise support is now available via TideLift - @dblock.
#2039: Travis - update rails versions - @ericproulx.
#2038: Travis - update ruby versions - @ericproulx.
#2050: Refactor route public_send to AttributeTranslator - @ericproulx.

Fixes

#2049: Coerce an empty string to nil in case of the bool type - @dnesteryuk.
#2043: Modify declared for nested array and hash - @kadotami.
#2040: Fix a regression with Array of type nil - @ericproulx.
#2054: Coercing of nested arrays - @dnesteryuk.
#2050: Fix broken multiple mounts - @Jack12816.

1.3.2 (2020/04/12)

Features

#2020: Reduce array allocation - @ericproulx.
#2015: Reduce MatchData allocation - @ericproulx.
#2014: Reduce total allocated arrays - @ericproulx.
#2011: Reduce total retained regexes - @ericproulx.

Fixes

#2033: Ensure Float params are correctly coerced to BigDecimal - @tlconnor.
#2031: Fix a regression with an array of a custom type - @dnesteryuk.
#2026: Fix a regression in coerce_with when coercion returns nil - @misdoro.
#2025: Fix Decimal type category - @kdoya.
#2019: Avoid coercing parameter with multiple types to an empty Array - @stanhu.

1.3.1 (2020/03/11)

Features

#2005: Content types registrable - @ericproulx.
#2003: Upgraded Rubocop to 0.80.1 - @ericproulx.
#2002: Objects allocation optimization (lazy_lookup) - @ericproulx.

Fixes

#2006: Fix explicit rescue StandardError - @ericproulx.
#2004: Rubocop fixes - @ericproulx.
#1995: Fix: "undefined instance variables" and "method redefined" warnings - @nbeyer.
#1994: Fix typos in README - @bellmyer.
#1993: Lazy join allow header - @ericproulx.
#1987: Re-add exactly_one_of mutually exclusive error message - @ZeroInputCtrl.
#1977: Skip validation for a file if it is optional and nil - @dnesteryuk.
#1976: Ensure classes/modules listed for autoload really exist - @dnesteryuk.
#1971: Fix BigDecimal coercion - @FlickStuart.
#1968: Fix args forwarding in Grape::Middleware::Stack#merge_with for ruby 2.7.0 - @dm1try.
#1988: Refactor the full_messages method and stop overriding full_message - @hosseintoussi.
#1956: Comply with Rack spec, fix undefined method [] for nil:NilClass error when upgrading Rack - @ioquatix.

1.3.0 (2020/01/11)

Features

#1949: Add support for Ruby 2.7 - @nbulaj.
#1948: Relax dry-types dependency version - @nbulaj.
#1944: Reduces attribute_translator string allocations - @ericproulx.
#1943: Reduces number of regex string allocations - @ericproulx.
#1942: Optimizes retained memory methods - @ericproulx.
#1941: Adds frozen string literal - @ericproulx.
#1940: Gets rid of a needless step in HashWithIndifferentAccess - @dnesteryuk.
#1938: Adds project metadata to the gemspec - @orien.
#1920: Replaces Virtus with dry-types - @dnesteryuk.
#1930: Moves block call to separate method so it can be spied on - @estolfo.

Fixes

#1965: Fix typos in README - @davidalee.
#1963: The values validator must properly work with booleans - @dnesteryuk.
#1950: Consider the allow_blank option in the values validator - @dnesteryuk.
#1947: Careful check for empty params - @dnesteryuk.
#1931: Fixes issue when using namespaces in Grape::API::Instance mounted directly - @myxoh.

1.2.5 (2019/12/01)

Features

#1931: Introduces LazyBlock to generate expressions that will executed at mount time - @myxoh.
#1918: Helper methods to access controller context from middleware - @NikolayRys.
#1915: Micro optimizations in allocating hashes and arrays - @dnesteryuk.
#1904: Allows Grape to load files on startup rather than on the first call - @myxoh.
#1907: Adds outside configuration to Grape with configure - @unleashy.
#1914: Run specs in random order - @splattael.

Fixes

#1917: Update access to rack constant - @NikolayRys.
#1916: Drop old appraisals - @NikolayRys.
#1911: Make sure Grape::Valiations::AtLeastOneOfValidator properly treats nested params in errors - @dnesteryuk.
#1893: Allows Grape::API to behave like a Rack::app in some instances where it was misbehaving - @myxoh.
#1898: Refactor ValidatorFactory to improve memory allocation - @Bhacaz.
#1900: Define boolean for Grape::Api::Instance - @Bhacaz.
#1903: Allow nested params renaming (Hash/Array) - @bikolya.
#1913: Fix multiple params validators to return correct messages for nested params - @bikolya.
#1926: Fixes configuration within given or mounted blocks - @myxoh.
#1937: Fix bloat in released gem - @dblock.

1.2.4 (2019/06/13)

Features

#1888: Makes the configuration hash widely available - @myxoh.
#1864: Adds finally on the API - @myxoh.
#1869: Fix issue with empty headers after error! method call - @anaumov.

Fixes

#1868: Fix NoMethodError with none hash params - @ksss.
#1876: Fix const errors being hidden by bug in const_missing - @dandehavilland.

1.2.3 (2019/01/16)

Features

#1850: Adds same_as validator - @glaucocustodio.
#1833: Allows to set the ParamBuilder globally - @myxoh.

Fixes

#1852: allow_blank called after as when the original param is not blank - @glaucocustodio.
#1844: Enforce :tempfile to be a Tempfile object in File validator - @Nyangawa.

1.2.2 (2018/12/07)

Features

#1832: Support body_name in desc block - @fotos.
#1831: Support security in desc block - @fotos.

Fixes

#1836: Fix: memory leak not releasing call method calls from setup - @myxoh.
#1830, #1829: Restores self sanity - @myxoh.

1.2.1 (2018/11/28)

Fixes

#1825: to_s on a mounted class now responses with the API name - @myxoh.

1.2.0 (2018/11/26)

Features

#1813: Add ruby 2.5 support, drop 2.2. Update rails version in travis - @darren987469.
#1803: Adds the ability to re-mount all endpoints in any location - @myxoh.
#1795: Fix vendor/subtype parsing of an invalid Accept header - @bschmeck.
#1791: Support summary, hidden, deprecated, is_array, nickname, produces, consumes, tags options in desc block - @darren987469.

Fixes

#1796: Fix crash when available locales are enforced but fallback locale unavailable - @Morred.
#1776: Validate response returned by the exception handler - @darren987469.
#1787: Add documented but not implemented ability to .insert a middleware in the stack - @michaellennox.
#1788: Fix route requirements bug - @darren987469, @darrellnash.
#1810: Fix support in given for aliased params - @darren987469.
#1811: Support nested dependent parameters - @darren987469, @andreacfm.
#1822: Raise validation error when optional hash type parameter is received string type value and exactly_one_of be used - @woshidan.

1.1.0 (2018/8/4)

Features

#1759: Instrument serialization as 'format_response.grape' - @zvkemp.

Fixes

#1762: Fix unsafe HTML rendering on errors - @ctennis.
#1759: Update appraisal for rails_edge - @zvkemp.
#1758: Fix expanding load_path in gemspec - @2maz.
#1765: Use 415 when request body is of an unsupported media type - @jdmurphy.
#1771: Fix param aliases with 'given' blocks - @jereynolds.

1.0.3 (2018/4/23)

Fixes

#1755: Fix shared params with exactly_one_of - @milgner.
#1740: Fix dependent parameter validation using given when parameter is a Hash - @jvortmann.
#1737: Fix translating error when passing symbols as params in custom validations - @mlzhuyi.
#1749: Allow rescue from non-StandardError exceptions - @dm1try.
#1750: Fix a circular dependency warning due to router being loaded by API - @salasrod.
#1752: Fix include_missing behavior for aliased parameters - @jonasoberschweiber.
#1754: Allow rescue from non-StandardError exceptions to use default error handling - @jelkster.
#1756: Allow custom Grape exception handlers when the built-in exception handling is enabled - @soylent.

1.0.2 (2018/1/10)

Features

#1686: Avoid coercion of a value if it is valid - @timothysu.
#1688: Removes yard docs - @ramkumar-kr.
#1702: Added danger-toc, verify correct TOC in README - @dblock.
#1711: Automatically coerce arrays and sets of types that implement a parse method - @dslh.

Fixes

#1710: Fix wrong transformation of empty Array in declared params - @pablonahuelgomez.
#1722: Fix catch-all hiding multiple versions of an endpoint after the first definition - @zherr.
#1724: Optional nested array validation - @ericproulx.
#1725: Fix rescue_from :all documentation - @Jelkster.
#1726: Improved startup performance during API method generation - @jkowens.
#1727: Fix infinite loop when mounting endpoint with same superclass - @jkowens.

1.0.1 (2017/9/8)

Features

#1652: Add the original exception to the error_formatter the original exception - @dcsg.
#1665: Make helpers available in subclasses - @pablonahuelgomez.
#1674: Add parameter alias (as) - @glaucocustodio.

Fixes

#1652: Fix missing backtrace that was not being bubbled up to the error_formatter - @dcsg.
#1661: Handle deeply-nested dependencies correctly - @rnubel, @jnardone.
#1679: Treat StandardError from explicit values validator proc as false - @jlfaber.

1.0.0 (2017/7/3)

Features

#1594: Replace Hashie::Mash parameters with ActiveSupport::HashWithIndifferentAccess - @james2m, @dblock.
#1622: Add except_values validator to replace except option of values validator - @jlfaber.
#1635: Instrument validators with ActiveSupport::Notifications - @ktimothy.
#1646: Add ability to include an array of modules as helpers - @pablonahuelgomez.
#1623: Removed multi_json and multi_xml dependencies - @dblock.
#1650: Add extra specs for Boolean type field - @tiarly.

Fixes

#1648: Declared now returns declared options using the class that params is set to use - @thogg4.
#1632: Silence warnings - @thogg4.
#1615: Fix default and type validator when values is a Hash with no value attribute - @jlfaber.
#1625: Handle given correctly when nested in Array params - @rnubel, @avellable.
#1649: Don't share validator instances between requests - @anakinj.

0.19.2 (2017/4/12)

Features

#1555: Added code coverage w/Coveralls - @dblock.
#1568: Add proc option to values validator to allow custom checks - @jlfaber.
#1575: Include nil values for missing nested params in declared - @thogg4.
#1585: Bugs in declared method - make sure correct options var is used and respect include missing for non children params - @thogg4.

Fixes

#1570: Make versioner consider the mount destination path - @namusyaka.
#1579: Fix delete status with a return value - @eproulx-petalmd.
#1559: You can once again pass nil to optional attributes with values validation set - @ghiculescu.
#1562: Fix rainbow gem installation failure above ruby 2.3.3 on travis-ci - @brucehsu.
#1561: Fix performance issue introduced by duplicated calls in StackableValue#[] - @brucehsu.
#1564: Fix declared params bug with nested namespaces - @bmarini.
#1567: Fix values validator when value is empty array and apply except to input array - @jlfaber.
#1569, #1511: Upgrade mustermann-grape to 1.0.0 - @namusyaka.
#1589: #726: Use default_format when Content-type is missing and respond with 406 when Content-type is invalid - @inclooder.

0.19.1 (2017/1/9)

Features

#1536: Updated invalid_versioner_option translation - @Lavode.
#1543: Added support for ruby 2.4 - @LeFnord, @namusyaka.

Fixes

#1548: Fix: avoid failing even if given path does not match with prefix - @thomas-peyric, @namusyaka.
#1550: Fix: return 200 as default status for DELETE - @jthornec.

0.19.0 (2016/12/18)

Features

#1503: Allowed use of regexp validator with arrays - @akoltun.
#1507: Added group attributes for parameter definitions - @304.
#1532: Set 204 as default status for DELETE - @LeFnord.

Fixes

#1505: Run before and after callbacks, but skip the rest when handling OPTIONS - @jlfaber.
#1517, #1089: Fix: priority of ANY routes - @namusyaka, @wagenet.
#1512: Fix: deeply nested parameters are included within #declared(params) - @krbs.
#1510: Fix: inconsistent validation for multiple parameters - @dgasper.
#1526: Reduced warnings caused by instance variables not initialized - @cpetschnig.

0.18.0 (2016/10/7)

Features

#1480: Used the ruby-grape-danger gem for PR linting - @dblock.
#1486: Implemented except in values validator - @jonmchan.
#1470: Dropped support for Ruby 2.0 - @namusyaka.
#1490: Switched to Ruby-2.x+ syntax - @namusyaka.
#1499: Support fail_fast param validation option - @dgasper.

Fixes

#1498: Fix: skip validations in inactive given blocks - @jlfaber.
#1479: Fix: support inserting middleware before/after anonymous classes in the middleware stack - @rosa.
#1488: Fix: ensure calling before filters when receiving OPTIONS request - @namusyaka, @jlfaber.
#1493: Fix: coercion and lambda fails params validation - @jonmchan.

0.17.0 (2016/7/29)

Features

#1393: Middleware can be inserted before or after default Grape middleware - @ridiculous.
#1390: Allowed inserting middleware at arbitrary points in the middleware stack - @rosa.
#1366: Stored message_key on Grape::Exceptions::Validation - @mkou.
#1398: Added rescue_from :grape_exceptions - allow Grape to use the built-in Grape::Exception handing and use rescue :all behavior for everything else - @mmclead.
#1443: Extended given to receive a Proc - @glaucocustodio.
#1455: Added an automated PR linter - @orta.

Fixes

#1463: Fix array indicies in error messages - @ffloyd.
#1465: Fix 'before' being called twice when using not allowed method - @jsteinberg.
#1446: Fix for env inside before when using not allowed method - @leifg.
#1438: Try to dup non-frozen default params with each use - @jlfaber.
#1430: Fix for declared(params) inside route_param - @Arkanain.
#1405: Fix priority of rescue_from clauses applying - @hedgesky.
#1365: Fix finding exception handler in error middleware - @ktimothy.
#1380: Fix allow_blank: false for Time attributes with valid values causes NoMethodError - @ipkes.
#1384: Fix parameter validation with an empty optional nested Array - @ipkes.
#1414: Fix multiple version definitions for path versioning - @304.
#1415: Fix declared(params, include_parent_namespaces: false) - @304.
#1421: Avoid polluting Grape::Middleware::Error - @namusyaka.
#1422: Concat parent declared params with current one - @plukevdh, @rnubel, @namusyaka.

0.16.2 (2016/4/12)

Features

#1348: Fix global functions polluting Grape::API scope - @dblock.
#1357: Expose Route#options - @namusyaka.

Fixes

#1357: Don't include fixed named captures as route params - @namusyaka.
#1359: Avoid evaluating the same route twice - @namusyaka, @dblock.
#1361: Return 405 correctly even if version is using as header and wrong request method - @namusyaka, @dblock.

0.16.1 (2016/4/3)

Features

#1276: Replace rack-mount with new router - @namusyaka.
#1321: Serve files without using FileStreamer-like object - @lfidnl.
#1339: Implement Grape::API.recognize_path - @namusyaka.

Fixes

#1325: Params: Fix coerce_with helper with Array types - @ngonzalez.
#1326: Fix wrong behavior for OPTIONS and HEAD requests with catch-all - @ekampp, @namusyaka.
#1330: Add register keyword for adding customized parsers and formatters - @namusyaka.
#1336: Do not modify Hash argument to error! - @tjwp.

0.15.0 (2016/3/8)

Features

#1227: Store message_key on Grape::Exceptions::Validation - @stjhimy.
#1232: Helpers are now available inside rescue_from - @namusyaka.
#1237: Allow multiple parameters in given, which behaves as if the scopes were nested in the inputted order - @ochagata.
#1238: Call after of middleware on error - @namusyaka.
#1243: Add header support for middleware - @namusyaka.
#1252: Allow default to be a subset or equal to allowed values without raising IncompatibleOptionValues - @jeradphelps.
#1255: Allow param type definition in route_param - @namusyaka.
#1257: Allow Proc, Symbol or String in rescue_from with: ... - @namusyaka.
#1280: Support Rack::Sendfile middleware - @lfidnl.
#1285: Add a warning for errors appearing in after callbacks - @gregormelhorn.
#1295: Add custom validation messages for parameter exceptions - @railsmith.

Fixes

#1216: Fix JSON error response when calling error! with non-Strings - @jrforrest.
#1225: Fix given with nested params not returning correct declared params - @JanStevens.
#1249: Don't fail even if invalid type value is passed to default validator - @namusyaka.
#1266: Fix Allow header including OPTIONS when do_not_route_options! is active - @arempe93.
#1270: Fix param versioning with a custom parameter - @wshatch.
#1282: Fix specs circular dependency - @304.
#1283: Fix 500 error for xml format when method is not allowed - @304.
#1197: Fix using JSON and Array[JSON] as groups when parameter is optional - @lukeivers.

0.14.0 (2015/12/07)

Features

#1218: Provide array index context in errors - @towanda.
#1196: Allow multiple before_each blocks - @huynhquancam.
#1190: Bypass formatting for statuses with no entity-body - @tylerdooling.
#1188: Allow parameters with more than one type - @dslh.
#1179: Allow all RFC6838 valid characters in header vendor - @suan.
#1170: Allow dashes and periods in header vendor - @suan.
#1167: Convenience wrapper type: File for validating multipart file parameters - @dslh.
#1167: Refactor and extend coercion and type validation system - @dslh.
#1163: First-class JSON parameter type - @dslh.
#1161: Custom parameter coercion using coerce_with - @dslh.

Fixes

#1194: Redirect as plain text with message - @tylerdooling.
#1185: Use formatters for custom vendored content types - @tylerdooling.
#1156: Fixed no implicit conversion of Symbol into Integer with nested values validation - @quickpay.
#1153: Fixes boolean declaration in an external file - @towanda.
#1142: Makes #declared unavailable to before filters - @jrforrest.
#1114: Fix regression which broke identical endpoints with different versions - @suan.
#1109: Memoize Virtus attribute and fix memory leak - @marshall-lee.
#1101: Fix: Incorrect media-type Accept header now correctly returns 406 with strict: true - @elliotlarson.
#1108: Raise a warning when desc is called with options hash and block - @rngtng.

0.13.0 (2015/8/10)

Features

#1039: Added support for custom parameter types - @rnubel.
#1047: Adds given to DSL::Parameters, allowing for dependent params - @rnubel.
#1064: Add public Grape::Exception::ValidationErrors#full_messages - @romanlehnert.
#1079: Added stream method to take advantage of Rack::Chunked - @zbelzer.
#1086: Added ActiveSupport::Notifications instrumentation - @wagenet.

Fixes

#1062: Fix: Grape::Exceptions::ValidationErrors will include headers set by header - @yairgo.
#1038: Avoid dup-ing the String class when used in inherited params - @rnubel.
#1042: Fix coercion of complex arrays - @dim.
#1045: Do not convert Rack::Response to Rack::Response in middleware - @dmitry.
#1048: Only dup InheritableValues, remove support for deep_dup - @toddmazierski.
#1052: Reset description[:params] when resetting validations - @marshall-lee.
#1088: Support ActiveSupport 3.x by explicitly requiring Hash#except - @wagenet.
#1096: Fix coercion on booleans - @towanda.

0.12.0 (2015/6/18)

Features

#995: Added support for coercion to Set or Set[Other] - @jordansexton @u2.
#980: Grape is now eager-loaded - @u2.
#956: Support present with Grape::Presenters::Presenter - @u2.
#974: Added error! to rescue_from blocks - @whatasunnyday.
#950: Status method can now accept one of Rack::Utils status code symbols (:ok, :found, :bad_request, etc.) - @dabrorius.
#952: Status method now raises error when called with invalid status code - @dabrorius.
#957: Regexp validator now supports allow_blank, nil value behavior changed - @calfzhou.
#962: The default attribute with false value is documented now - @ajvondrak.
#1026: Added file method, explicitly setting a file-like response object - @dblock.

Fixes

#994: Fixed optional Array params default to Hash - @u2.
#988: Fixed duplicate identical endpoints - @u2.
#936: Fixed default params processing for optional groups - @dm1try.
#942: Fixed forced presence for optional params when based on a reused entity that was also required in another context - @croeck.
#1001: Fixed calling endpoint with specified format with format in its path - @hodak.
#1005: Fixed the Grape::Middleware::Globals - @urkle.
#1012: Fixed allow_blank: false with a Boolean value of false - @mfunaro.
#1023: Fixes unexpected behavior with present and an object that responds to merge but isn't a Hash - @dblock.
#1017: Fixed undefined method stringify_keys with nested mutual exclusive params - @quickpay.

0.11.0 (2015/2/23)

#925: Fixed toplevel constant DateTime referenced by Virtus::Attribute::DateTime - @u2.
#916: Added DateTime/Date/Numeric/Boolean type support allow_blank - @u2.
#871: Fixed Grape::Middleware::Base#response - @galathius.
#559: Added support for Rack 1.6.0, which parses requests larger than 128KB - @myitcv.
#876: Call to declared(params) now returns a Hashie::Mash - @rodzyn.
#879: The route_info value is no longer included in params Hash - @rodzyn.
#881: Fixed Grape::Validations::ValuesValidator support for Range type - @ajvondrak.
#901: Fix: callbacks defined in a version block are only called for the routes defined in that block - @kushkella.
#886: Group of parameters made to require an explicit type of Hash or Array - @jrichter1.
#912: Extended the :using feature for param documentation to optional fields - @croeck.
#906: Fix: invalid body parse errors are not rescued by handlers - @croeck.
#913: Fix: Invalid accept headers are not processed by rescue handlers - @croeck.
#913: Fix: Invalid accept headers cause internal processing errors (500) when http_codes are defined - @croeck.
#917: Use HTTPS for rubygems.org - @O-I.

0.10.1 (2014/12/28)

#868, #862, #861: Fixed version, prefix, and other settings being overridden or changing scope when mounting API - @yesmeck.
#864: Fixed declared(params, include_missing: false) now returning attributes with nil and false values - @ppadron.

0.10.0 (2014/12/19)

#803, #820: Added all_or_none_of parameter validator - @loveltyoic, @natecj.
#774: Extended mutually_exclusive, exactly_one_of, at_least_one_of to work inside any kind of group: requires or optional, Hash or Array - @ShPakvel.
#743: Added allow_blank parameter validator to validate non-empty strings - @elado.
#745: Removed atom+xml, rss+xml, and jsonapi content-types - @akabraham.
#745: Added :binary, application/octet-stream content-type - @akabraham.
#757: Changed desc can now be used with a block syntax - @dspaeth-faber.
#779: Fixed using values with a default proc - @ShPakvel.
#799: Fixed custom validators with required Hash, Array types - @bwalex.
#784: Fixed present to not overwrite the previously added contents of the response body whebn called more than once - @mfunaro.
#809: Removed automatic (.:format) suffix on paths if you're using only one format (e.g., with format :json, /path will respond with JSON but /path.xml will be a 404) - @ajvondrak.
#816: Added ability to filter out missing params if params is a nested hash with declared(params, include_missing: false) - @georgimitev.
#819: Allowed both desc and description in the params DSL - @mzikherman.
#821: Fixed passing string value when hash is expected in params - @rebelact.
#824: Validate array params against list of acceptable values - @dnd.
#813: Routing methods dsl refactored to get rid of explicit paths parameter - @AlexYankee.
#826: Find coerce_type for Array when not specified - @manovotn.
#645: Invoking body false will return 204 No Content - @dblock.
#801: Only evaluate permitted parameter values and default lazily on each request when declared as a proc - @dblock.
#679: Fixed OPTIONS method returning 404 when combined with prefix - @dblock.
#679: Fixed unsupported methods returning 404 instead of 405 when combined with prefix - @dblock.

0.9.0 (2014/8/27)

Features

#691: Added at_least_one_of parameter validator - @dblock.
#698: error! sets status for Endpoint too - @dspaeth-faber.
#703: Added support for Auth-Middleware extension - @dspaeth-faber.
#703: Removed Grape::Middleware::Auth::Basic - @dspaeth-faber.
#703: Removed Grape::Middleware::Auth::Digest - @dspaeth-faber.
#703: Removed Grape::Middleware::Auth::OAuth2 - @dspaeth-faber.
#719: Allow passing options hash to a custom validator - @elado.
#716: Calling content-type will now return the current content-type - @dblock.
#705: Errors can now be presented with a Grape::Entity class - @dspaeth-faber.

Fixes

#687: Fix: mutually_exclusive and exactly_one_of validation error messages now label parameters as strings, consistently with requires and optional - @dblock.

0.8.0 (2014/7/10)

Features

#639: Added support for blocks with reusable params - @mibon.
#637: Added support for exactly_one_of parameter validation - @Morred.
#626: Added support for mutually_exclusive parameters - @oliverbarnes.
#617: Running tests on Ruby 2.1.1, Rubinius 2.1 and 2.2, Ruby and JRuby HEAD - @dblock.
#397: Adds Grape::Endpoint.before_each to allow easy helper stubbing - @mbleigh.
#673: Avoid requiring non-existent fields when using Grape::Entity documentation - @qqshfox.

Fixes

#671: Allow required param with predefined set of values to be nil inside optional group - @dm1try.
#651: The rescue_from keyword now properly defaults to rescuing subclasses of exceptions - @xevix.
#614: Params with nil value are now refused by RegexpValidator - @dm1try.
#494: Fixed performance issue with requests carrying a large payload - @dblock.
#619: Convert specs to RSpec 3 syntax with Transpec - @danielspector.
#632: Grape::Endpoint#present causes ActiveRecord to make an extra query during entity's detection - @fixme.

0.7.0 (2014/4/2)

Features

#558: Support lambda-based values for params - @wpschallenger.
#510: Support lambda-based default values for params - @myitcv.
#511: Added required option for OAuth2 middleware - @bcm.
#520: Use default_error_status to specify the default status code returned from error! - @salimane.
#525: The default status code returned from error! has been changed from 403 to 500 - @dblock.
#526: Allowed specifying headers in error! - @dblock.
#527: The before_validation callback is now a distinct one - @myitcv.
#530: Added ability to restrict declared(params) to the local endpoint with include_parent_namespaces: false - @myitcv.
#531: Helpers are now available to auth middleware, executing in the context of the endpoint - @joelvh.
#540: Ruby 2.1.0 is now supported - @salimane.
#544: The rescue_from keyword now handles subclasses of exceptions by default - @xevix.
#545: Added type (Array or Hash) support to requires, optional and group - @bwalex.
#550: Added possibility to define reusable params - @dm1try.
#560: Use Grape::Entity documentation to define required and optional parameters with requires using: - @reynardmh.
#572: Added documentation support to requires, optional and group parameters - @johnallen3d.

Fixes

#600: Don't use an Entity constant that is available in the namespace as presenter - @fuksito.
#590: Fix issue where endpoint param of type Integer cannot set values array - @xevix.
#586: Do not repeat the same validation error messages - @kiela.
#508: Allow parameters, such as content encoding, in content_type - @dm1try.
#492: Don't allow to have nil value when a param is required and has a list of allowed values - @Antti.
#495: Fixed ParamsScope#params for parameters nested inside arrays - @asross.
#498: Dry'ed up options and headers logic, allow headers to be passed to OPTIONS requests - @karlfreeman.
#500: Skip entity auto-detection when explicitely passed - @yaneq.
#503: Calling declared(params) from child namespace fails to include parent namespace defined params - @myitcv.
#512: Don't create Grape::Request multiple times - @dblock.
#538: Fixed default values for grouped params - @dm1try.
#549: Fixed handling of invalid version headers to return 406 if a header cannot be parsed - @bwalex.
#557: Pass content_types option to Grape::Middleware::Error to fix the content-type header for custom formats - @bernd.
#585: Fix after boot thread-safety issue - @etehtsea.
#587: Fix oauth2 middleware compatibility with draft-ietf-oauth-v2-31 spec - @etehtsea.
#610: Fixed group keyword was not working with type parameter - @klausmeyer.

0.6.1 (2013/10/19)

Features

#475: Added support for the :jsonapi, application/vnd.api+json media type registered at http://jsonapi.org - @bcm.
#471: Added parameter validator for a list of allowed values - @vickychijwani.
#488: Upgraded to Virtus 1.0 - @dblock.

Fixes

#477: Fixed default_error_formatter which takes a format symbol - @vad4msiu.

Development

Implemented Rubocop, a Ruby code static code analyzer - @dblock.

0.6.0 (2013/9/16)

Features

Grape is no longer tested against Ruby 1.8.7 - @dblock.
#442: Enable incrementally building on top of a previous API version - @dblock.
#442: API version can now take an array of multiple versions - @dblock.
#444: Added :en as fallback locale for I18n - @aew.
#448: Adding POST style parameters for DELETE requests - @dquimper.
#450: Added option to pass an exception handler lambda as an argument to rescue_from - @robertopedroso.
#443: Let requires and optional take blocks that initialize new scopes - @asross.
#452: Added with as a hash option to specify handlers for rescue_from and error_formatter - @robertopedroso.
#433, #462: Validation errors are now collected and Grape::Exceptions::ValidationErrors is raised - @stevschmid.

Fixes

#428: Removes memoization from Grape::Request params to prevent middleware from freezing parameter values before Formatter can get them - @mbleigh.

0.5.0 (2013/6/14)

Features

#344: Added parser :type, nil which disables input parsing for a given content-type - @dblock.
#381: Added cascade false option at API level to remove the X-Cascade: true header from the API response - @dblock.
#392: Extracted headers and params from Endpoint to Grape::Request - @niedhui.
#376: Added route_param, syntax sugar for quick declaration of route parameters - @mbleigh.
#390: Added default value for an optional parameter - @oivoodoo.
#403: Added support for versioning using the Accept-Version header - @politician.
#407: Specifying default_format will also set the default POST/PUT data parser to the given format - @dblock.
#241: Present with multiple entities using an optional Symbol - @niedhui.

Fixes

#378: Fix: stop rescuing all exceptions during formatting - @kbarrette.
#380: Fix: Formatter#read_body_input when transfer encoding is chunked - @paulnicholon.
#347: Fix: handling non-hash body params - @paulnicholon.
#394: Fix: path version no longer overwrites a version parameter - @tmornini.
#412: Fix: specifying content_type will also override the selection of the data formatter - @dblock.
#383: Fix: Mounted APIs aren't inheriting settings (including before and after filters) - @seanmoon.
#408: Fix: Goliath passes request header keys as symbols not strings - @bobek.
#417: Fix: Rails 4 does not rewind input, causes POSTed data to be empty - @dblock.
#423: Fix: Grape::Endpoint#declared now correctly handles nested params (ie. declared with group) - @jbarreneche.
#427: Fix: declared(params) breaks when params contains array - @timhabermaas.

0.4.1 (2013/4/1)

#375: Fix: throwing an :error inside a middleware doesn't respect the format settings - @dblock.

0.4.0 (2013/3/17)

#356: Fix: presenting collections other than Array (eg. ActiveRecord::Relation) - @zimbatm.
#352: Fix: using Rack::JSONP with Grape::Entity responses - @deckchair.
#347: Grape will accept any valid JSON as PUT or POST, including strings, symbols and arrays - @qqshfox, @dblock.
#347: JSON format APIs always return valid JSON, eg. strings are now returned as "string" and no longer string - @dblock.
Raw body input from POST and PUT requests (env['rack.input'].read) is now available in api.request.input - @dblock.
Parsed body input from POST and PUT requests is now available in api.request.body - @dblock.
#343: Fix: return Content-Type: text/plain with error 405 - @gustavosaume, @wyattisimo.
#357: Grape now requires Rack 1.3.0 or newer - @jhecking.
#320: API namespace now supports requirements - @niedhui.
#353: Revert to standard Ruby logger formatter, require active_support/all if you want old behavior - @rhunter, @dblock.
Fix: undefined method 'call' for nil:NilClass for an API method implementation without a block, now returns an empty string - @dblock.

0.3.2 (2013/2/28)

#355: Relax dependency constraint on Hashie - @reset.

0.3.1 (2013/2/25)

#351: Compatibility with Ruby 2.0 - @mbleigh.

0.3.0 (2013/02/21)

#294: Extracted Grape::Entity into a grape-entity gem - @agileanimal.
#340, #342: Added :cascade option to version to allow disabling of rack/mount cascade behavior - @dieb.
#333: Added support for validation of arrays in params - @flyerhzm.
#306: Added I18n support for all Grape exceptions - @niedhui.
#309: Added XML support to the entity presenter - @johnnyiller, @dblock.
#131: Added instructions for Grape API reloading in Rails - @jyn, @dblock.
#317: Added headers that returns a hash of parsed HTTP request headers - @dblock.
#332: Grape::Exceptions::Validation now contains full nested parameter names - @alovak.
#328: API version can now be specified as both String and Symbol - @dblock.
#190: When you add a GET route for a resource, a route for the HEAD method will also be added automatically. You can disable this behavior with do_not_route_head! - @dblock.
Added do_not_route_options!, which disables the automatic creation of the OPTIONS route - @dblock.
#309: An XML format API will return an error instead of returning a string representation of the response if the latter cannot be converted to XML - @dblock.
A formatter that raises an exception will cause the API to return a 500 error - @dblock.
#322: When returning a 406 status, Grape will include the requested format or content-type in the response body - @dblock.
#60: Fix: mounting of a Grape API onto a path - @dblock.
#335: Fix: request body parameters from a PATCH request not available in params - @FreakenK.

0.2.6 (2013/01/11)

Fix: support content-type with character set when parsing POST and PUT input - @dblock.
Fix: CVE-2013-0175, multi_xml parse vulnerability, require multi_xml 0.5.2 - @dblock.

0.2.5 (2013/01/10)

Added support for custom parsers via parser, in addition to built-in multipart, JSON and XML parsers - @dblock.
Removed body_params, data sent via a POST or PUT with a supported content-type is merged into params - @dblock.
Setting format will automatically remove other content-types by calling content_type - @dblock.
Setting content_type will prevent any input data other than the matching content-type or any Rack-supported form and parseable media types (application/x-www-form-urlencoded, multipart/form-data, multipart/related and multipart/mixed) from being parsed - @dblock.
#305: Fix: presenting arrays of objects via represent or when auto-detecting an Entity constant in the objects being presented - @brandonweiss.
#306: Added i18n support for validation error messages - @niedhui.

0.2.4 (2013/01/06)

#297: Added default_error_formatter - @dblock.
#297: Setting format will automatically set default_error_formatter - @dblock.
#295: Storing original API source block in endpoint's source attribute - @dblock.
#293: Added options to cookies.delete, enables passing a path - @inst.
#174: The value of env['PATH_INFO'] is no longer altered with path versioning - @dblock.
#296: Fix: ArgumentError with default error formatter - @dblock.
#298: Fix: subsequent calls to body_params would fail due to IO read - @justinmcp.
#301: Fix: symbol memory leak in cookie and formatter middleware - @dblock.
#300: Fix Grape::API.routes to include mounted api routes - @aiwilliams.
#302: Fix: removed redundant autoload entries - @ugisozols.
#172: Fix: MultiJson deprecated methods warnings - @dblock.
#133: Fix: header-based versioning with use of prefix - @seanmoon, @dblock.
#280: Fix: grouped parameters mangled in route_params hash - @marcusg, @dblock.
#304: Fix: present x, :with => Entity returns class references with format :json - @dblock.
#196: Fix: root requests don't work with prefix - @dblock.

0.2.3 (2012/12/24)

#179: Using content_type will remove all default content-types - @dblock.
#265: Fix: Moved ValidationError into Grape::Exceptions - @thepumpkin1979.
#269: Fix: LocalJumpError will not be raised when using explict return in API methods - @simulacre.
#86: Fix Path-based versioning not recognizing / route - @walski.
#273: Disabled formatting via serializable_hash and added support for format :serializable_hash - @dblock.
#277: Added a DSL to declare formatter in API settings - @tim-vandecasteele.
#284: Added a DSL to declare error_formatter in API settings - @dblock.
#285: Removed error_format from API settings, now matches request format - @dblock.
#290: The default error format for XML is now error/message instead of hash/error - @dpsk.
#44: Pass env into formatters to enable templating - @dblock.

0.2.2 (2012/12/10)

Features

#201, #236, #221: Added coercion and validations support to params DSL - @schmurfy, @tim-vandecasteele, @adamgotterer.
#204: Added ability to declare shared params at namespace level - @tim-vandecasteele.
#234: Added a DSL for creating entities via mixin - @mbleigh.
#240: Define API response format from a query string format parameter, if specified - @neetiraj.
Adds Endpoint#declared to easily filter out unexpected params - @mbleigh.

Fixes

#248: Fix: API version returns last version set - @narkoz.
#242: Fix: permanent redirect status should be 301, was 304 - @adamgotterer.
#211: Fix: custom validations are no longer triggered when optional and parameter is not present - @adamgotterer.
#210: Fix: Endpoint#body_params causing undefined method 'size' - @adamgotterer.
#205: Fix: Corrected parsing of empty JSON body on POST/PUT - @tim-vandecasteele.
#181: Fix: Corrected JSON serialization of nested hashes containing Grape::Entity instances - @benrosenblum.
#203: Added a check to Entity#serializable_hash that verifies an entity exists on an object - @adamgotterer.
#208: Entity#serializable_hash must also check if attribute is generated by a user supplied block - @ppadron.
#252: Resources that don't respond to a requested HTTP method return 405 (Method Not Allowed) instead of 404 (Not Found) - @simulacre.

0.2.1 (2012/7/11)

#186: Fix: helpers allow multiple calls with modules and blocks - @ppadron.
#188: Fix: multi-method routes append '(.:format)' only once - @kainosnoema.
#64, #180: Added support to GET request bodies as parameters - @bobbytables.
#175: Added support for API versioning based on a request parameter - @jackcasey.
#168: Fix: Formatter can parse symbol keys in the headers hash - @netmask.
#169: Silence multi_json deprecation warnings - @whiteley.
#166: Added support for redirect, including permanent and temporary - @allenwei.
#159: Added :requirements to routes, allowing to use reserved characters in paths - @gaiottino.
#156: Added support for adding formatters to entities - @bobbytables.
#183: Added ability to include documentation in entities - @flah00.
#189: HEAD requests no longer return a body - @stephencelis.
#97: Allow overriding Content-Type - @dblock.

0.2.0 (2012/3/28)

Added support for inheriting exposures from entities - @bobbytables.
Extended formatting with default_format - @dblock.
Added support for cookies - @lukaszsliwa.
Added support for declaring additional content-types - @joeyAghion.
Added support for HTTP PATCH - @LTe.
Added support for describing, documenting and reflecting APIs - @dblock.
Added support for anchoring and vendoring - @jwkoelewijn.
Added support for HTTP OPTIONS - @grimen.
Added support for silencing logger - @evansj.
Added support for helper modules - @freelancing-god.
Added support for Accept header-based versioning - @jch, @rodzyn.
Added support for mounting APIs and other Rack applications within APIs - @mbleigh.
Added entities, multiple object representations - @mbleigh.
Added ability to handle XML in the incoming request body - @jwillis.
Added support for a configurable logger - @mbleigh.
Added support for before and after filters - @mbleigh.
Extended rescue_from, which can now take a block - @dblock.

0.1.5 (2011/6/14)

Extended exception handling to all exceptions - @dblock.
Added support for returning JSON objects from within error blocks - @dblock.
Added support for handling incoming JSON in body - @tedkulp.
Added support for HTTP digest authentication - @daddz.

0.1.4 (2011/4/8)

Allow multiple definitions of the same endpoint under multiple versions - @chrisrhoden.
Added support for multipart URL parameters - @mcastilho.
Added support for custom formatters - @spraints.

0.1.3 (2011/1/10)

Added support for JSON format in route matching - @aiwilliams.
Added suport for custom middleware - @mbleigh.

0.1.1 (2010/11/14)

Endpoints properly reset between each request - @mbleigh.

0.1.0 (2010/11/13)

Initial public release - @mbleigh.

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1.4.0 (2020/07/10)

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1.3.2 (2020/04/12)

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1.3.1 (2020/03/11)

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1.2.5 (2019/12/01)

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1.2.4 (2019/06/13)

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1.2.3 (2019/01/16)

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1.2.2 (2018/12/07)

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1.2.1 (2018/11/28)

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1.2.0 (2018/11/26)

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1.1.0 (2018/8/4)

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1.0.3 (2018/4/23)

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1.0.2 (2018/1/10)

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1.0.1 (2017/9/8)

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1.0.0 (2017/7/3)

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0.19.2 (2017/4/12)

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0.19.1 (2017/1/9)

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0.19.0 (2016/12/18)

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0.18.0 (2016/10/7)

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0.17.0 (2016/7/29)

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0.16.2 (2016/4/12)

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0.16.1 (2016/4/3)

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0.15.0 (2016/3/8)

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0.14.0 (2015/12/07)