ui

app/code/node_modules/collect.js/dist/methods/firstOrFail.js

@@ -0,0 +1,20 @@
+'use strict';
+
+var _require = require('../helpers/is'),
+    isFunction = _require.isFunction;
+
+module.exports = function firstOrFail(key, operator, value) {
+  if (isFunction(key)) {
+    return this.first(key, function () {
+      throw new Error('Item not found.');
+    });
+  }
+
+  var collection = this.where(key, operator, value);
+
+  if (collection.isEmpty()) {
+    throw new Error('Item not found.');
+  }
+
+  return collection.first();
+};