Function | prelude-ts

Rich functions with helpers such as Function1.andThen, Function2.apply1 and so on.

We support functions of arities up to 5. For each arity, we have the interface (Function1, Function2, ...), builders are on functions on Function1Static, Function2Static... accessible on constants named Function1, Function2,...

Examples:

const combined = Function1.of((x:number)=>x+2).andThen(x=>x*3);
combined(6);
=> 24

const plus5 = Function2.of((x:number,y:number)=>x+y).apply1(5);
plus5(1);
=> 6

Index

Classes

Interfaces

Variables

Function0

Function0: Function0Static = new Function0Static()

The Function1 constant allows to call the Function0 "static" methods.

Function1

Function1: Function1Static = new Function1Static()

The Function1 constant allows to call the Function1 "static" methods.

Function2

Function2: Function2Static = new Function2Static()

The Function2 constant allows to call the Function2 "static" methods.

Function3

Function3: Function3Static = new Function3Static()

The Function3 constant allows to call the Function3 "static" methods.

Function4

Function4: Function4Static = new Function4Static()

The Function4 constant allows to call the Function4 "static" methods.

Function5

Function5: Function5Static = new Function5Static()

The Function5 constant allows to call the Function5 "static" methods.