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Remove baseIteratee and castFunction.

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John-David Dalton
2017-01-09 17:17:03 -08:00
parent efcf51c7bf
commit 65654f8f9e
96 changed files with 140 additions and 537 deletions
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9
intersectionBy.js
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@@ -1,6 +1,5 @@
import arrayMap from './_arrayMap.js';
import baseIntersection from './_baseIntersection.js';
import baseIteratee from './_baseIteratee.js';
import castArrayLikeObject from './_castArrayLikeObject.js';
import last from './last.js';
@@ -16,16 +15,12 @@ import last from './last.js';
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @param {Function} iteratee The iteratee invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [2.1]
*
* // The `_.property` iteratee shorthand.
* _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }]
*/
function intersectionBy(...arrays) {
let iteratee = last(arrays);
@@ -37,7 +32,7 @@ function intersectionBy(...arrays) {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, baseIteratee(iteratee, 2))
? baseIntersection(mapped, iteratee)
: [];
}