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Return a function which tests if every element in an array passes a test condition.
import arrayfcn from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-tools-array-function@deno/mod.js';Returns a function which tests if every element in an array passes a test condition. Given an input array, the function returns true if all elements pass the test and false otherwise.
import isOdd from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-odd@deno/mod.js';
var arr1 = [ 1, 3, 5, 7 ];
var arr2 = [ 3, 5, 8 ];
var f = arrayfcn( isOdd );
var bool = f( arr1 );
// returns true
bool = f( arr2 );
// returns false- The returned function will return
falseif not provided anarray. - The returned function will return
falseif provided an emptyarray. - A
predicatefunction should accept a single argument: anarrayelement. If thearrayelement satisfies a test condition, thepredicatefunction should returntrue; otherwise, thepredicatefunction should returnfalse.
import isEven from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-even@deno/mod.js';
import arrayfcn from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-tools-array-function@deno/mod.js';
var arr1;
var arr2;
var bool;
var f;
var i;
arr1 = new Array( 25 );
for ( i = 0; i < arr1.length; i++ ) {
arr1[ i ] = i;
}
arr2 = new Array( 25 );
for ( i = 0; i < arr2.length; i++ ) {
arr2[ i ] = 2 * i;
}
f = arrayfcn( isEven );
bool = f( arr1 );
// returns false
bool = f( arr2 );
// returns trueThis package is part of stdlib, a standard library with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
See LICENSE.
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