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Stop using lodash in RN

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Reviewed By: yungsters

Differential Revision: D5255886

fbshipit-source-id: 18845785c3192f0ae1d02da0b944bc1b3c2fba52
This commit is contained in:
Christoph Pojer 2017-06-16 04:44:55 -07:00 committed by Facebook Github Bot
parent 5d515113e7
commit 8fa55ca7b5
1 changed files with 13 additions and 33 deletions
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46
Libraries/vendor/core/mergeHelpers.js vendored
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@ -1,40 +1,19 @@
/** /**
* @generated SignedSource<<b68d78236d45828b3f7f7fcc740782a9>> * Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
* *
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! * This source code is licensed under the BSD-style license found in the
* !! This file is a check-in of a static_upstream project! !! * LICENSE file in the root directory of this source tree. An additional grant
* !! !! * of patent rights can be found in the PATENTS file in the same directory.
* !! You should not modify this file directly. Instead: !!
* !! 1) Use `fjs use-upstream` to temporarily replace this with !!
* !! the latest version from upstream. !!
* !! 2) Make your changes, test them, etc. !!
* !! 3) Use `fjs push-upstream` to copy your changes back to !!
* !! static_upstream. !!
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* *
* @providesModule mergeHelpers * @providesModule mergeHelpers
* *
* requiresPolyfills: Array.isArray * requiresPolyfills: Array.isArray
*/ */
"use strict"; 'use strict';
var invariant = require('fbjs/lib/invariant'); var invariant = require('fbjs/lib/invariant');
var keyMirror = require('fbjs/lib/keyMirror');
/** /**
* Maximum number of levels to traverse. Will catch circular structures. * Maximum number of levels to traverse. Will catch circular structures.
@ -44,12 +23,12 @@ var MAX_MERGE_DEPTH = 36;
/** /**
* We won't worry about edge cases like new String('x') or new Boolean(true). * We won't worry about edge cases like new String('x') or new Boolean(true).
* Functions are considered terminals, and arrays are not. * Functions and Dates are considered terminals, and arrays are not.
* @param {*} o The item/object/value to test. * @param {*} o The item/object/value to test.
* @return {boolean} true iff the argument is a terminal. * @return {boolean} true iff the argument is a terminal.
*/ */
var isTerminal = function(o) { var isTerminal = function(o) {
return typeof o !== 'object' || o === null; return typeof o !== 'object' || o instanceof Date || o === null;
}; };
var mergeHelpers = { var mergeHelpers = {
@ -150,10 +129,11 @@ var mergeHelpers = {
* - `indexByIndex`: The result is achieved by recursively deep merging at * - `indexByIndex`: The result is achieved by recursively deep merging at
* each index. (not yet supported.) * each index. (not yet supported.)
*/ */
ArrayStrategies: keyMirror({ ArrayStrategies: {
Clobber: true, Clobber: 'Clobber',
IndexByIndex: true Concat: 'Concat',
}) IndexByIndex: 'IndexByIndex',
},
}; };