Test if a value is an array-like object containing only functions.
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> Test if a value is an array-like object containing only functions.
``bash`
npm install @stdlib/assert-is-function-array
`javascript`
var isFunctionArray = require( '@stdlib/assert-is-function-array' );
#### isFunctionArray( value )
Tests if a value is an array-like object containing only functions.
`javascript
function beep() {
console.log( 'beep' );
}
function boop() {
console.log( 'boop' );
}
var bool = isFunctionArray( [ beep, boop ] );
// returns true
`
`javascript
var isFunctionArray = require( '@stdlib/assert-is-function-array' );
function beep() {
console.log( 'beep' );
}
function boop() {
console.log( 'boop' );
}
var bool = isFunctionArray( [ beep, boop ] );
// returns true
bool = isFunctionArray( [ beep, {} ] );
// returns false
bool = isFunctionArray( [ [], {} ] );
// returns false
bool = isFunctionArray( [ 'a', 'b' ] );
// returns false
bool = isFunctionArray( [] );
// returns false
bool = isFunctionArray( beep );
// returns false
bool = isFunctionArray( null );
// returns false
`
*
- [@stdlib/assert-is-array][@stdlib/assert/is-array]: test if a value is an array.
*
This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, 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][stdlib], see the main project [repository][stdlib].
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---
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