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README.md

isFunctionArray

Test if a value is an array-like object containing only functions.

Usage

var isFunctionArray = require( '@stdlib/assert/is-function-array' );

isFunctionArray( value )

Tests if a value is an array-like object containing only functions.

function beep() {
    console.log( 'beep' );
}

function boop() {
    console.log( 'boop' );
}

var bool = isFunctionArray( [ beep, boop ] );
// returns true

Examples

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

See Also