Function

Static Public Summary
public	* map(callable: Function, iterable: Iterable): IterableIterator Applies a given callable to each of the elements of the input iterable.
public	* pick(object: Object, iterable: Iterable): IterableIterator Yields some of the properties of the input object.
public	* starmap(callable: Function, iterable: Iterable): Iterator Same as map but allows multiple arguments callable functions.

Static Public

import map from '@iterable-iterator/map/src/map.js'

Applies a given callable to each of the elements of the input iterable.

IterableIterator

// return [ 0 , 1 , 4 , 9 ]
list( map( x => x**2 , range( 4 ) ) ) ;

import pick from '@iterable-iterator/map/src/pick.js'

Yields some of the properties of the input object. The properties to yield are designated by the input iterable.

IterableIterator

// returns [ 'a' , 'e' , 'c' ]
list( pick( 'abcde' , [ 0 , 4 , 2 ] ) ) ;

import starmap from '@iterable-iterator/map/src/starmap.js'

Same as map but allows multiple arguments callable functions.

Iterator

// return [ 0 , 1 , 4 , 9 ]
list( starmap( ( x , y ) => x*y , zip( range( 4 ) , range( 4 ) ) ) ;