LT-275: Creating measure flow component common section

Packages/ohif-core/client/helpers/string.js

@@ -0,0 +1,16 @@
+import { _ } from 'meteor/underscore';
+import { Template } from 'meteor/templating';
+
+/**
+ * Global Blaze UI helpers to work with Strings
+ */
+
+// Concatenate the give strings
+Template.registerHelper('concat', (...args) => {
+    const values = _.initial(args, 1);
+    let result = '';
+    _.each(values, value => {
+        result += value || '';
+    });
+    return result;
+});