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