style(init): make jshint happy

karma-runner · Dec 8, 2013 · eb8d43f · eb8d43f
1 parent fa81460
commit eb8d43f
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/lib/init/formatters.js b/lib/init/formatters.js
@@ -25,6 +25,10 @@ var JavaScriptFormatter = function() {
     return str.replace(/\n/g, '\n' + pad);
   };
 
+  var formatQuottedList = function(list) {
+    return list.map(quote).join(', ');
+  };
+
   this.TEMPLATE_FILE_PATH = JS_TEMPLATE_PATH;
 
   this.formatFiles = function(includedFiles, onlyServedFiles) {
@@ -40,19 +44,15 @@ var JavaScriptFormatter = function() {
   this.formatPreprocessors = function(preprocessors) {
     var lines = [];
     Object.keys(preprocessors).forEach(function(pattern) {
-      lines.push('  ' + quote(pattern) + ': [' + preprocessors[pattern].map(quote).join(', ') + ']');
+      lines.push('  ' + quote(pattern) + ': [' + formatQuottedList(preprocessors[pattern]) + ']');
     });
 
     return pad('{\n' + lines.join(',\n') + '\n}', '    ');
   };
 
-  this.formatFrameworks = function(frameworks) {
-    return frameworks.map(quote).join(', ');
-  };
+  this.formatFrameworks = formatQuottedList;
 
-  this.formatBrowsers = function(browsers) {
-    return browsers.map(quote).join(', ');
-  };
+  this.formatBrowsers = formatQuottedList;
 
   this.formatAnswers = function(answers) {
     return {