initial commit of actions

github/codeql-action-v1/node_modules/@sinonjs/samsam/lib/create-set.js

@@ -0,0 +1,34 @@
+"use strict";
+
+var typeOf = require("@sinonjs/commons").typeOf;
+var forEach = require("@sinonjs/commons").prototypes.array.forEach;
+
+/**
+ * This helper makes it convenient to create Set instances from a
+ * collection, an overcomes the shortcoming that IE11 doesn't support
+ * collection arguments
+ *
+ * @private
+ * @param  {Array} array An array to create a set from
+ * @returns {Set} A set (unique) containing the members from array
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set
+ */
+function createSet(array) {
+    if (arguments.length > 0 && !Array.isArray(array)) {
+        throw new TypeError(
+            "createSet can be called with either no arguments or an Array"
+        );
+    }
+
+    var items = typeOf(array) === "array" ? array : [];
+    var set = new Set();
+
+    forEach(items, function (item) {
+        set.add(item);
+    });
+
+    return set;
+}
+
+module.exports = createSet;