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-rw-r--r--node_modules/fbjs/lib/equalsIterable.js64
1 files changed, 0 insertions, 64 deletions
diff --git a/node_modules/fbjs/lib/equalsIterable.js b/node_modules/fbjs/lib/equalsIterable.js
deleted file mode 100644
index 70ff48da2..000000000
--- a/node_modules/fbjs/lib/equalsIterable.js
+++ /dev/null
@@ -1,64 +0,0 @@
-/**
- * Copyright (c) 2013-present, Facebook, Inc.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- *
- */
-
-'use strict';
-
-var enumerate = require('./enumerate');
-
-/**
- * Checks if two iterables are equal. A custom areEqual function may be provided
- * as an optional third argument.
- */
-function equalsIterable(one, two, areEqual) {
- if (one === two) {
- return true;
- }
-
- // We might be able to short circuit by using the size or length fields.
- var oneSize = maybeGetSize(one);
- var twoSize = maybeGetSize(two);
- if (oneSize != null && twoSize != null && oneSize !== twoSize) {
- return false;
- }
-
- // Otherwise use the iterators to check equality. Here we cannot use for-of
- // because we need to advance the iterators at the same time.
- var oneIterator = enumerate(one);
- var oneItem = oneIterator.next();
- var twoIterator = enumerate(two);
- var twoItem = twoIterator.next();
- var safeAreEqual = areEqual || referenceEquality;
- while (!(oneItem.done || twoItem.done)) {
- if (!safeAreEqual(oneItem.value, twoItem.value)) {
- return false;
- }
- oneItem = oneIterator.next();
- twoItem = twoIterator.next();
- }
- return oneItem.done === twoItem.done;
-}
-
-function maybeGetSize(o) {
- if (o == null) {
- return null;
- }
- if (typeof o.size === 'number') {
- return o.size;
- }
- if (typeof o.length === 'number') {
- return o.length;
- }
- return null;
-}
-
-function referenceEquality(one, two) {
- return one === two;
-}
-
-module.exports = equalsIterable; \ No newline at end of file