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3.0.3

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@leebyron leebyron released this 05 Nov 22:16
· 1095 commits to main since this release

A number of issues with v3.0.0 spotted and fixed by the growing Immutable.js community.

Fixes:

  • Indexed and Set constructors no longer accept Objects, an unintended edge case which led to easy to make mistakes.
  • Indexed and Set constructors accept Keyed Iterables as lists of [K,V] entries rather than dropping the keys, better mirroring ES6 Map and Set behavior.
  • Collection constructors no longer throw when provided null/undefined and instead return empty collections. Better mirroring the behavior of ES6 Map/Set.
  • concat accepts arguments of similar type as it's this's constructor. Ensures objects passed to concat are not exploded into an array of fields which is almost never intended.
  • Record equality works as advertised
  • Record iteration now includes default fields
  • Map iteration no longer incorrectly yield values on ES6 browsers (Chrome canary)
  • Implicit any removed from TypeScript files
  • OrderedMap no longer breaks when keys are removed.
  • Cursor iterators now reference proper this.
  • Improvements to example code and Readme.