Merge pull request #3 from dwickern/master

Fix error in 'use-brace-expansion' rule

Author: Michał Sajnóg

rules/use-brace-expansion.js

@@ -21,7 +21,7 @@ module.exports = function(context) {
 
       if (ember.isComputedProp(node)) {
         var properties = node.arguments
-          .filter(arg => utils.isLiteral(arg))
+          .filter(arg => utils.isLiteral(arg) && typeof arg.value === 'string')
           .map(e => e.value.split('.'))
           .filter(e => e.length > 1)
           .map(e => e[0])

test/use-brace-expansion.js

@@ -18,6 +18,7 @@ eslintTester.run('use-brace-expansion', rule, {
     { code: '{ test: computed(function() {}) }' },
     { code: '{ test: computed("a.test", "b.test", function() {}) }' },
     { code: '{ test: computed("a.{test,test2}", "b", function() {}) }' },
+    { code: "{ test: Ember.computed.filterBy('a', 'b', false) }"},
   ],
   invalid: [
     {