Initial commit

node_modules/underscore/modules/pick.js

@@ -0,0 +1,26 @@
+import restArguments from './restArguments.js';
+import isFunction from './isFunction.js';
+import optimizeCb from './_optimizeCb.js';
+import allKeys from './allKeys.js';
+import keyInObj from './_keyInObj.js';
+import flatten from './_flatten.js';
+
+// Return a copy of the object only containing the allowed properties.
+export default restArguments(function(obj, keys) {
+  var result = {}, iteratee = keys[0];
+  if (obj == null) return result;
+  if (isFunction(iteratee)) {
+    if (keys.length > 1) iteratee = optimizeCb(iteratee, keys[1]);
+    keys = allKeys(obj);
+  } else {
+    iteratee = keyInObj;
+    keys = flatten(keys, false, false);
+    obj = Object(obj);
+  }
+  for (var i = 0, length = keys.length; i < length; i++) {
+    var key = keys[i];
+    var value = obj[key];
+    if (iteratee(value, key, obj)) result[key] = value;
+  }
+  return result;
+});