Array.map.3kaya

Langue: en

Version: March 2009 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Array::map - Map a function across an array.

SYNOPSIS

[b] map( b(a) f, [a] xs )

ARGUMENTS

f The function to apply

xs The array

DESCRIPTION

Returns the array created by applying function f to every element of xs


 xs = ["abc","d","efghij"];
 ys = map(length,xs);
 // ys = [3,1,6]

or


 xs = [1,-5,2,-7,-4];
 ys = map(abs,xs);
 // ys = [1,5,2,7,4]

AUTHORS

Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/

LICENSE

The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.

Array.zipWith(3kaya)

Array.fold(3kaya)