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react-native-devtools-frontend/node_modules/ramda/es/intersection.js
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Jack Franklin 8b9aa2fca6 Prefer eslint-mocha for linting .only in tests
DISABLE_THIRD_PARTY_CHECK=new npm module causes package-lock change

We can get rid of a custom script and use ESLint for these rules.

Additionally this means editors will highlight the issue in the editor.

Change-Id: I552b52e7f07b4e7430b3f685dbc3b5fad36ffff2
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2052167
Reviewed-by: Paul Lewis <aerotwist@chromium.org>
Commit-Queue: Jack Franklin <jacktfranklin@chromium.org>
2020-02-12 18:12:22 +00:00

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1018 B
JavaScript

import _includes from './internal/_includes.js';
import _curry2 from './internal/_curry2.js';
import _filter from './internal/_filter.js';
import flip from './flip.js';
import uniq from './uniq.js';
/**
* Combines two lists into a set (i.e. no duplicates) composed of those
* elements common to both lists.
*
* @func
* @memberOf R
* @since v0.1.0
* @category Relation
* @sig [*] -> [*] -> [*]
* @param {Array} list1 The first list.
* @param {Array} list2 The second list.
* @return {Array} The list of elements found in both `list1` and `list2`.
* @see R.innerJoin
* @example
*
* R.intersection([1,2,3,4], [7,6,5,4,3]); //=> [4, 3]
*/
var intersection = /*#__PURE__*/_curry2(function intersection(list1, list2) {
var lookupList, filteredList;
if (list1.length > list2.length) {
lookupList = list1;
filteredList = list2;
} else {
lookupList = list2;
filteredList = list1;
}
return uniq(_filter(flip(_includes)(lookupList), filteredList));
});
export default intersection;