v0.6.5 (#79)

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.6.5] - 2023-09-11
+### Fixed
+- Certain numbers were not parsed correctly
+
 ## [0.6.4] - 2023-08-26
 ### Changed
 - Bump dependencies versions
@@ -168,6 +172,7 @@ Previously, no modification would be made and no errors/exceptions thrown.
 ### Added
 - Basic design draft
 
+[0.6.5]: https://github.com/f3ath/jessie/compare/0.6.4...0.6.5
 [0.6.4]: https://github.com/f3ath/jessie/compare/0.6.3...0.6.4
 [0.6.3]: https://github.com/f3ath/jessie/compare/0.6.2...0.6.3
 [0.6.2]: https://github.com/f3ath/jessie/compare/0.6.1...0.6.2

lib/src/grammar/number.dart

@@ -2,13 +2,24 @@ import 'package:petitparser/petitparser.dart';
 
 final _digit1 = range('1', '9');
 
-final integer = (char('0') | (char('-').optional() & _digit1 & digit().star()))
-    .flatten('an integer number expected')
-    .map(int.parse);
+final _integer = (char('0') | (char('-').optional() & _digit1 & digit().star()))
+    .flatten('an integer number expected');
 
-final float =
+final _float =
     (char('-').optional() & digit().star() & char('.') & digit().plus())
-        .flatten('a floating point number expected')
-        .map(double.parse);
+        .flatten('a floating point number expected');
 
-final Parser<num> number = [float, integer].toChoiceParser();
+final _exp = ((_float | _integer | string('-0')) &
+        char('e') &
+        anyOf('-+').optional() &
+        digit().plus())
+    .flatten('an exponent number expected');
+
+final integer = _integer.map(int.parse);
+
+final Parser<num> number = [
+  _exp.map(double.parse),
+  _float.map(double.parse),
+  string('-0').map((_) => 0),
+  integer,
+].toChoiceParser();

pubspec.yaml

@@ -1,5 +1,5 @@
 name: json_path
-version: 0.6.4
+version: 0.6.5
 description: Implementation of JSONPath expressions like "$.store.book[2].price". Reads and writes values in parsed JSON objects.
 homepage: "https://github.com/f3ath/jessie"