2.10.0-rc.5

To get started using the RC use npm with the following command:

npm install fp-ts@rc

• Bug Fix
  • TaskOption
    • fix getOrElseW signature
• Breaking Change (with respect to 2.10.0-rc)
  • OptionT
    • rename none to zero and change signature
  • ReaderT
    • remove ask, asks (they will be derived from the FromReader type-class in 2.11)
  • Semigroup
    • move assign to object module and rename to getAssignSemigroup
  • ReaderT
    • remove get, put, modify, gets (they will be derived from the FromState type-class in 2.11)
• Deprecation
  • Tuple
    • deprecate mapLeft in favour of mapSnd
    • deprecate map in favour of mapFst
  • ReadonlyTuple
    • deprecate mapLeft in favour of mapSnd
    • deprecate map in favour of mapFst
• Polish
  • Array / ReadonlyArray
    • assert arrays as non-empty when using some, #1424 (@thewilkybarkid)
    • fix matchLeft, matchRight type parameter order
  • EitherT
    • add overloads for Kind2, Kind3, Kind4
  • OptionT
    • add overloads for Kind2, Kind3, Kind4
  • ReaderT
    • add overloads for Kind2, Kind3, Kind4
  • ReadonlyMap
    • sort keys in getShow
  • ReadonlySet
    • sort keys in getShow
  • StateT
    • add overloads for Kind2, Kind3
  • TheseT
    • add overloads for Kind2, Kind3, Kind4
• Internal
  • add internal module