Current Dev State

static/js/ketcher2/node_modules/lodash._isnative/index.js

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+/**
+ * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
+ * Build: `lodash modularize modern exports="npm" -o ./npm/`
+ * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
+ * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ * Available under MIT license <http://lodash.com/license>
+ */
+
+/** Used for native method references */
+var objectProto = Object.prototype;
+
+/** Used to resolve the internal [[Class]] of values */
+var toString = objectProto.toString;
+
+/** Used to detect if a method is native */
+var reNative = RegExp('^' +
+  String(toString)
+    .replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+    .replace(/toString| for [^\]]+/g, '.*?') + '$'
+);
+
+/**
+ * Checks if `value` is a native function.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a native function, else `false`.
+ */
+function isNative(value) {
+  return typeof value == 'function' && reNative.test(value);
+}
+
+module.exports = isNative;