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33 lines
1021 B
33 lines
1021 B
import createWrap from './_createWrap.js'; |
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import flatRest from './_flatRest.js'; |
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/** Used to compose bitmasks for function metadata. */ |
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var WRAP_REARG_FLAG = 256; |
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/** |
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* Creates a function that invokes `func` with arguments arranged according |
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* to the specified `indexes` where the argument value at the first index is |
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* provided as the first argument, the argument value at the second index is |
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* provided as the second argument, and so on. |
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* |
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* @static |
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* @memberOf _ |
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* @since 3.0.0 |
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* @category Function |
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* @param {Function} func The function to rearrange arguments for. |
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* @param {...(number|number[])} indexes The arranged argument indexes. |
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* @returns {Function} Returns the new function. |
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* @example |
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* |
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* var rearged = _.rearg(function(a, b, c) { |
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* return [a, b, c]; |
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* }, [2, 0, 1]); |
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* |
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* rearged('b', 'c', 'a') |
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* // => ['a', 'b', 'c'] |
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*/ |
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var rearg = flatRest(function(func, indexes) { |
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return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); |
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}); |
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export default rearg;
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