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-rw-r--r--tools/node_modules/eslint/node_modules/array-uniq/index.js62
1 files changed, 0 insertions, 62 deletions
diff --git a/tools/node_modules/eslint/node_modules/array-uniq/index.js b/tools/node_modules/eslint/node_modules/array-uniq/index.js
deleted file mode 100644
index edd09f8114..0000000000
--- a/tools/node_modules/eslint/node_modules/array-uniq/index.js
+++ /dev/null
@@ -1,62 +0,0 @@
-'use strict';
-
-// there's 3 implementations written in increasing order of efficiency
-
-// 1 - no Set type is defined
-function uniqNoSet(arr) {
- var ret = [];
-
- for (var i = 0; i < arr.length; i++) {
- if (ret.indexOf(arr[i]) === -1) {
- ret.push(arr[i]);
- }
- }
-
- return ret;
-}
-
-// 2 - a simple Set type is defined
-function uniqSet(arr) {
- var seen = new Set();
- return arr.filter(function (el) {
- if (!seen.has(el)) {
- seen.add(el);
- return true;
- }
-
- return false;
- });
-}
-
-// 3 - a standard Set type is defined and it has a forEach method
-function uniqSetWithForEach(arr) {
- var ret = [];
-
- (new Set(arr)).forEach(function (el) {
- ret.push(el);
- });
-
- return ret;
-}
-
-// V8 currently has a broken implementation
-// https://github.com/joyent/node/issues/8449
-function doesForEachActuallyWork() {
- var ret = false;
-
- (new Set([true])).forEach(function (el) {
- ret = el;
- });
-
- return ret === true;
-}
-
-if ('Set' in global) {
- if (typeof Set.prototype.forEach === 'function' && doesForEachActuallyWork()) {
- module.exports = uniqSetWithForEach;
- } else {
- module.exports = uniqSet;
- }
-} else {
- module.exports = uniqNoSet;
-}