json_extractor 1.2.0

A minimal library to extract and flatten JSON values according to a user-specified map schema.

1.2.0

• Fixed maps that are not Map<String, dynamic> (e.g. Map<dynamic, dynamic> from Map.from, YAML or platform channels) causing an ArgumentError.
• Values along a path that are not a Map or a List now produce null instead of throwing an ArgumentError.
• extract: true with a non-nullable type argument now throws a descriptive FormatException instead of a TypeError when the extracted value is null.
• Added the strict option to throw a FormatException on missing paths.
• Added the keepNullsInLists option to keep extracted lists index-aligned with includeMissingPathEntries: false.
• Added the defaults constructor parameter for the values of null results.
• Added list index segments (items[0].id) and escaping (\., \[, \\) in schema paths. Paths that contained [<digits>] or these escape sequences in keys are now interpreted differently.
• processAsList now parses the schema once instead of for every element.
• Raised the minimum Dart SDK version to 3.0.0.
• Fixed outdated documentation.

1.1.2

• Fixed some mistakes in the README.

1.1.1

• Raised the maximum Dart SDK version to support Dart 3.
• Added the issue tracker link to the pubspec file.

1.1.0

• Fixed the signature of the methods, so they can take JSON in any cases.
• Added support for JSON arrays with processAsList method.
• Added the extract option to both process and processAsList methods.

1.0.2

• Changed minimal SDK version to 2.12.0 to indicate the full null-safety support.

1.0.1

• Extended pub.dev package description.

1.0.0

• Initial version.