Add editArticleRef() summary modifier

Author: jpreynat

lib/modifiers/summary/editArticleRef.js

@@ -0,0 +1,17 @@
+var mergeAtLevel = require('./mergeAtLevel');
+
+/**
+    Edit ref of an article
+
+    @param {Summary} summary
+    @param {String} level
+    @param {String} newRef
+    @return {Summary}
+*/
+function editArticleRef(summary, level, newRef) {
+    return mergeAtLevel(summary, level, {
+        ref: newRef
+    });
+}
+
+module.exports = editArticleRef;

lib/modifiers/summary/index.js

@@ -5,5 +5,6 @@ module.exports = {
     unshiftArticle:     require('./unshiftArticle'),
 
     editPartTitle:      require('./editPartTitle'),
-    editArticleTitle:   require('./editArticleTitle')
+    editArticleTitle:   require('./editArticleTitle'),
+    editArticleRef:     require('./editArticleRef')
 };