| 1 | import createWrap from './_createWrap.js';
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| 2 |
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| 3 | /** Used to compose bitmasks for function metadata. */
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| 4 | var WRAP_FLIP_FLAG = 512;
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| 5 |
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| 6 | /**
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| 7 | * Creates a function that invokes `func` with arguments reversed.
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| 8 | *
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| 9 | * @static
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| 10 | * @memberOf _
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| 11 | * @since 4.0.0
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| 12 | * @category Function
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| 13 | * @param {Function} func The function to flip arguments for.
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| 14 | * @returns {Function} Returns the new flipped function.
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| 15 | * @example
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| 16 | *
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| 17 | * var flipped = _.flip(function() {
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| 18 | * return _.toArray(arguments);
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| 19 | * });
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| 20 | *
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| 21 | * flipped('a', 'b', 'c', 'd');
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| 22 | * // => ['d', 'c', 'b', 'a']
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| 23 | */
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| 24 | function flip(func) {
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| 25 | return createWrap(func, WRAP_FLIP_FLAG);
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| 26 | }
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| 27 |
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| 28 | export default flip;
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