mattphillips / ts-prelude

ts-prelude

Currently a collection of functional datatypes that I use on every project and will eventually expand further into a standard lib of fp utils / algebraic-data-types.

ADTs currently available:

• Maybe
• Result
• IO
• AsyncData
• AsyncResult
• Ref

Utils:

• match (pattern matching)
• TaggedUnion (builds discriminatred unions aka ADTs)
• Nominal (construct nominal datatypes)
• Phantom (constuct phantom datatypes)
• Function
• Property (sugar for a nicer property based test definition)
• Refined (a library to build refined types)

Inspiration for above:

• Haskell
• Purescript
• Scala
• Reason
• Relude
• Refined scala

ts-prelude's Issues

IO.nothing

Change nothing to toUnitOrDie

Add nothing combinator that safely handles the error channel

IO.nothing == IO.toUnit.handleError(() => {})

Add orUnit