node_modules

1 files changed, 30 insertions, 0 deletions

diff --git a/node_modules/fbjs/lib/partitionObject.js b/node_modules/fbjs/lib/partitionObject.js
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+++ b/node_modules/fbjs/lib/partitionObject.js
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+/**
+ * Copyright 2015-present Facebook. All Rights Reserved.
+ *
+ * @typechecks
+ * 
+ */
+
+'use strict';
+
+var forEachObject = require('./forEachObject');
+
+/**
+ * Partitions an object given a predicate. All elements satisfying the predicate
+ * are part of the first returned object, and all elements that don't are in the
+ * second.
+ */
+function partitionObject(object, callback, context) {
+  var first = {};
+  var second = {};
+  forEachObject(object, function (value, key) {
+    if (callback.call(context, value, key, object)) {
+      first[key] = value;
+    } else {
+      second[key] = value;
+    }
+  });
+  return [first, second];
+}
+
+module.exports = partitionObject;
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