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CHANGELOG.md

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5.0.3 / 2020-01-26

  • Upgrade jsonpath-plus dependency, to fix inconsistent scalar results (#175)

5.0.2 / 2020-01-18

  • BUGFIX: Add missing DEBUG log for almanac.addRuntimeFact()

5.0.1 / 2020-01-18

  • BUGFIX: DEBUG envs works with cookies disables

5.0.0 / 2019-11-29

  • BREAKING CHANGES
    • Rule conditions' path property is now interpreted using json-path
      • To continue using the old syntax (provided via selectn), npm install selectn as a direct dependency, and json-rules-engine will continue to interpret legacy paths this way.
      • Any path starting with $ will be assumed to use json-path syntax

4.1.0 / 2019-09-27

  • Export Typescript definitions (@brianphillips)

4.0.0 / 2019-08-22

  • BREAKING CHANGES
    • engine.run() now returns a hash of events and almanac: { events: [], almanac: Almanac instance }. Previously in v3, the run() returned the events array.
      • For example, const events = await engine.run() under v3 will need to be changed to const { events } = await engine.run() under v4.

3.1.0 / 2019-07-19

  • Feature: rule.setName() and ruleResult.name

3.0.3 / 2019-07-15

  • Fix "localStorage.debug" not working in browsers

3.0.2 / 2019-05-23

  • Fix "process" not defined error in browsers lacking node.js global shims

3.0.0 / 2019-05-17

  • BREAKING CHANGES
    • Previously all conditions with undefined facts would resolve false. With this change, undefined facts values are treated as undefined.
  • Greatly improved performance of allowUndefinedfacts = true engine option
  • Reduce package bundle size by ~40%

2.3.5 / 2019-04-26

  • Replace debug with vanilla console.log

2.3.4 / 2019-04-26

  • Use Array.isArray instead of instanceof to test Array parameters to address edge cases

2.3.3 / 2019-04-23

  • Fix rules cache not clearing after removeRule()

2.3.2 / 2018-12-28

  • Upgrade all dependencies to latest

2.3.1 / 2018-12-03

  • IE8 compatibility: replace Array.forEach with for loop (@knalbandianbrightgrove)

2.3.0 / 2018-05-03

  • Engine.removeFact() - removes fact from the engine (@SaschaDeWaal)
  • Engine.removeRule() - removes rule from the engine (@SaschaDeWaal)
  • Engine.removeOperator() - removes operator from the engine (@SaschaDeWaal)

2.2.0 / 2018-04-19

  • Performance: Constant facts now perform 18-26X better
  • Performance: Removes await/async transpilation and json.stringify calls, significantly improving overall performance

2.1.0 / 2018-02-19

  • Publish dist updates for 2.0.3

2.0.3 / 2018-01-29

  • Add factResult and result to the JSON generated for Condition (@bjacobso)

2.0.2 / 2017-07-24

  • Bugfix IE8 support

2.0.1 / 2017-07-05

  • Bugfix rule result serialization

2.0.0 / 2017-04-21

  • Publishing 2.0.0

2.0.0-beta2 / 2017-04-10

  • Fix fact path object checking to work with objects that have prototypes (lodash isObjectLike instead of isPlainObject)

2.0.0-beta1 / 2017-04-09

  • Add rule results
  • Document fact .path ability to parse properties containing dots
  • Bump dependencies
  • BREAKING CHANGES
    • engine.on('failure', (rule, almanac)) is now engine.on('failure', (event, almanac, ruleResult))
    • engine.on(eventType, (eventParams, engine)) is now engine.on(eventType, (eventParams, almanac, ruleResult))

1.5.1 / 2017-03-19

  • Bugfix almanac.factValue skipping interpreting condition "path" for cached facts

1.5.0 / 2017-03-12

  • Add fact comparison conditions

1.4.0 / 2017-01-23

  • Add allowUndefinedFacts engine option

1.3.1 / 2017-01-16

  • Bump object-hash dependency to latest

1.3.0 / 2016-10-24

  • Rule event emissions
  • Rule chaining

1.2.1 / 2016-10-22

  • Use Array.indexOf instead of Array.includes for older node version compatibility

1.2.0 / 2016-09-13

  • Fact path support

1.1.0 / 2016-09-11

  • Custom operator support

1.0.4 / 2016-06-18

  • fix issue #6; runtime facts unique to each run()

1.0.3 / 2016-06-15

  • fix issue #5; dependency error babel-core/register

1.0.0 / 2016-05-01

  • api stable; releasing 1.0
  • engine.run() now returns triggered events

1.0.0-beta10 / 2016-04-16

  • Completed the 'fact-dependecy' advanced example
  • Updated addFact and addRule engine methods to return 'this' for easy chaining

1.0.0-beta9 / 2016-04-11

  • Completed the 'basic' example
  • [BREAKING CHANGE] update engine.on('success') and engine.on('failure') to pass the current almanac instance as the second argument, rather than the engine