Projektstart

backend/node_modules/obliterator/consume.js

@@ -0,0 +1,29 @@
+/* eslint no-constant-condition: 0 */
+/**
+ * Obliterator Consume Function
+ * =============================
+ *
+ * Function consuming the given iterator for n or every steps.
+ */
+
+/**
+ * Consume.
+ *
+ * @param  {Iterator} iterator - Target iterator.
+ * @param  {number}   [steps]  - Optional steps.
+ */
+module.exports = function consume(iterator, steps) {
+  var step,
+    l = arguments.length > 1 ? steps : Infinity,
+    i = 0;
+
+  while (true) {
+    if (i === l) return;
+
+    step = iterator.next();
+
+    if (step.done) return;
+
+    i++;
+  }
+};