1 files changed, 14 insertions, 8 deletions
diff --git a/lib/modifiers/summary/insertArticle.js b/lib/modifiers/summary/insertArticle.js
index 0a010b4..849f39e 100644
--- a/lib/modifiers/summary/insertArticle.js
+++ b/lib/modifiers/summary/insertArticle.js
@@ -1,6 +1,6 @@
 var is = require('is');
 var SummaryArticle = require('../../models/summaryArticle');
-var editArticle = require('./editArticle');
+var mergeAtLevel = require('./mergeAtLevel');
 var indexArticleLevels = require('./indexArticleLevels');
 
 /**
@@ -23,12 +23,7 @@ function insertArticle(summary, level, article) {
 
     // Find the index to insert at
     var articles = parent.getArticles();
-    var index = articles.findIndex(function(art) {
-        return art.getLevel() === level;
-    });
-    if (!index) {
-        return summary;
-    }
+    var index = getLeafIndex(level);
 
     // Insert the article at the right index
     articles = articles.insert(index, article);
@@ -37,7 +32,18 @@ function insertArticle(summary, level, article) {
     parent = parent.set('articles', articles);
     parent = indexArticleLevels(parent);
 
-    return editArticle(summary, parent.getLevel(), parent);
+    return mergeAtLevel(summary, parent.getLevel(), parent);
+}
+
+/**
+    @param {String}
+    @return {Number} The index of this level within its parent's children
+ */
+function getLeafIndex(level) {
+    var arr = level.split('.').map(function (char) {
+        return parseInt(char, 10);
+    });
+    return arr[arr.length - 1] - 1;
 }
 
 module.exports = insertArticle;