Migration datamodels !

node_modules/just-debounce/index.js

@@ -0,0 +1,34 @@
+module.exports = debounce;
+
+function debounce(fn, delay, atStart, guarantee) {
+  var timeout;
+  var args;
+  var self;
+
+  return function debounced() {
+    self = this;
+    args = Array.prototype.slice.call(arguments);
+
+    if (timeout && (atStart || guarantee)) {
+      return;
+    } else if (!atStart) {
+      clear();
+
+      timeout = setTimeout(run, delay);
+      return timeout;
+    }
+
+    timeout = setTimeout(clear, delay);
+    fn.apply(self, args);
+
+    function run() {
+      clear();
+      fn.apply(self, args);
+    }
+
+    function clear() {
+      clearTimeout(timeout);
+      timeout = null;
+    }
+  };
+}