27 lines
528 B
JavaScript
27 lines
528 B
JavaScript
|
/**
|
||
|
|
* Creates a function that returns `value`.
|
||
|
|
*
|
||
|
|
* @static
|
||
|
|
* @memberOf _
|
||
|
|
* @since 2.4.0
|
||
|
|
* @category Util
|
||
|
|
* @param {*} value The value to return from the new function.
|
||
|
|
* @returns {Function} Returns the new constant function.
|
||
|
|
* @example
|
||
|
|
*
|
||
|
|
* var objects = _.times(2, _.constant({ 'a': 1 }));
|
||
|
|
*
|
||
|
|
* console.log(objects);
|
||
|
|
* // => [{ 'a': 1 }, { 'a': 1 }]
|
||
|
|
*
|
||
|
|
* console.log(objects[0] === objects[1]);
|
||
|
|
* // => true
|
||
|
|
*/
|
||
|
|
function constant(value) {
|
||
|
|
return function() {
|
||
|
|
return value;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = constant;
|