added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/frontend/app/helpers/truncate-text.js

@@ -0,0 +1,17 @@
+import Ember from 'ember';
+
+export function truncateText(params, hash) {
+  const text = params[0];
+  const len = hash.limit;
+
+  if (typeof text !== 'undefined') {
+    if (len !== null && text.length > len) {
+      return `${text.substr(0, len)}...`;
+    } else {
+      return text;
+    }
+  }
+  return '';
+}
+
+export default Ember.Helper.helper(truncateText);