Lodash - isArrayLike method


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Syntax

_.isArrayLike(value)

Checks if value is array-like. A value is considered array-like if it's not a function and has a value.length that's an integer greater than or equal to 0 and less than or equal to Number.MAX_SAFE_INTEGER.

Arguments

  • value (*) − The value to check.

Output

  • (boolean) − Returns true if value is array-like, else false.

Example

var _ = require('lodash');

console.log(_.isArrayLike([1, 2]));
console.log(_.isArrayLike('abc'));
console.log(_.isArrayLike(_.noop));

Save the above program in tester.js. Run the following command to execute this program.

Command

\>node tester.js

Output

true
true
false
lodash_lang.htm
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