refactor: clean up

Author: joscha

lib/compile-exports.js

@@ -14,15 +14,24 @@ module.exports = function compileExports(result, importItemMatcher, camelCaseKey
   var exportJs = Object.keys(result.exports).reduce(function(res, key) {
     var valueAsString = JSON.stringify(result.exports[key]);
     valueAsString = valueAsString.replace(result.importItemRegExpG, importItemMatcher);
-    res.push("\t" + JSON.stringify(key) + ": " + valueAsString);
+    function addEntry(k) {
+      res.push("\t" + JSON.stringify(k) + ": " + valueAsString);
+    }
+    addEntry(key);
+    
 
     var targetKey;
-    if (camelCaseKeys === true && (targetKey = camelCase(key)) !== key) {
-      res.push("\t" + JSON.stringify(targetKey) + ": " + valueAsString);
-    } else if (camelCaseKeys === 'dashes' && (targetKey = dashesCamelCase(key)) !== key) {
-      res.push("\t" + JSON.stringify(targetKey) + ": " + valueAsString);
+    if (camelCaseKeys === true) {
+      targetKey = camelCase(key);
+      if (targetKey !== key) {
+        addEntry(targetKey);
+      }
+    } else if (camelCaseKeys === 'dashes') {
+      targetKey = dashesCamelCase(key);
+      if (targetKey !== key) {
+        addEntry(targetKey);
+      }
     }
-
     return res;
   }, []).join(",\n");