_.castArray(value)

sourcenpm package

Casts value as an array if it's not one.

Since

4.4.0

Arguments

  • value (*): The value to inspect.

Returns

(Array): Returns the cast array.

Example

  1. _.castArray(1);
    // => [1]
     
    _.castArray({ 'a': 1 });
    // => [{ 'a': 1 }]
     
    _.castArray('abc');
    // => ['abc']
     
    _.castArray(null);
    // => [null]
     
    _.castArray(undefined);
    // => [undefined]
     
    _.castArray();
    // => []
     
    var array = [1, 2, 3];
    console.log(_.castArray(array) === array);
    // => true