31 lines
952 B
JavaScript
31 lines
952 B
JavaScript
var apply = require('./_apply'),
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arrayMap = require('./_arrayMap'),
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baseFlatten = require('./_baseFlatten'),
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baseIteratee = require('./_baseIteratee'),
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baseRest = require('./_baseRest'),
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baseUnary = require('./_baseUnary'),
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isArray = require('./isArray');
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/**
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* Creates a function like `_.over`.
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*
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* @private
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* @param {Function} arrayFunc The function to iterate over iteratees.
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* @returns {Function} Returns the new over function.
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*/
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function createOver(arrayFunc) {
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return baseRest(function(iteratees) {
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iteratees = (iteratees.length == 1 && isArray(iteratees[0]))
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? arrayMap(iteratees[0], baseUnary(baseIteratee))
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: arrayMap(baseFlatten(iteratees, 1), baseUnary(baseIteratee));
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return baseRest(function(args) {
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var thisArg = this;
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return arrayFunc(iteratees, function(iteratee) {
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return apply(iteratee, thisArg, args);
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});
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});
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});
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}
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module.exports = createOver;
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