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Diffstat (limited to 'node_modules/fbjs/lib/flatMapArray.js.flow')
-rw-r--r-- | node_modules/fbjs/lib/flatMapArray.js.flow | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/node_modules/fbjs/lib/flatMapArray.js.flow b/node_modules/fbjs/lib/flatMapArray.js.flow deleted file mode 100644 index 962e79b18..000000000 --- a/node_modules/fbjs/lib/flatMapArray.js.flow +++ /dev/null @@ -1,34 +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. - * - * @providesModule flatMapArray - * @typechecks - */ - -var push = Array.prototype.push; - -/** - * Applies a function to every item in an array and concatenates the resulting - * arrays into a single flat array. - * - * @param {array} array - * @param {function} fn - * @return {array} - */ -function flatMapArray(array, fn) { - var ret = []; - for (var ii = 0; ii < array.length; ii++) { - var result = fn.call(array, array[ii], ii); - if (Array.isArray(result)) { - push.apply(ret, result); - } else if (result != null) { - throw new TypeError('flatMapArray: Callback must return an array or null, ' + 'received "' + result + '" instead'); - } - } - return ret; -} - -module.exports = flatMapArray;
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