1 files changed, 0 insertions, 64 deletions
diff --git a/lib/parse/navigation.js b/lib/parse/navigation.js
deleted file mode 100644
index ae4eb9d..0000000
--- a/lib/parse/navigation.js
+++ /dev/null
@@ -1,64 +0,0 @@
-var _ = require('lodash');
-
-// Cleans up an article/chapter object
-// remove 'articles' attributes
-function clean(obj) {
-    return obj && _.omit(obj, ['articles']);
-}
-
-function flattenChapters(chapters) {
-    return _.reduce(chapters, function(accu, chapter) {
-        return accu.concat([clean(chapter)].concat(flattenChapters(chapter.articles)));
-    }, []);
-}
-
-// Returns from a summary a map of
-/*
-    {
-        "file/path.md": {
-            prev: ...,
-            next: ...,
-        },
-        ...
-    }
-*/
-function navigation(summary, files) {
-    // Support single files as well as list
-    files = _.isArray(files) ? files : (_.isString(files) ? [files] : null);
-
-    // List of all navNodes
-    // Flatten chapters, then add in default README node if ndeeded etc ...
-    var navNodes = flattenChapters(summary.chapters);
-    var prevNodes = [null].concat(navNodes.slice(0, -1));
-    var nextNodes = navNodes.slice(1).concat([null]);
-
-    // Mapping of prev/next for a give path
-    var mapping = _.chain(_.zip(navNodes, prevNodes, nextNodes))
-    .map(function(nodes) {
-        var current = nodes[0], prev = nodes[1], next = nodes[2];
-
-        // Skip if no path
-        if(!current.path) return null;
-
-        return [current.path, {
-            title: current.title,
-            prev: prev,
-            next: next,
-            level: current.level,
-        }];
-    })
-    .filter()
-    .object()
-    .value();
-
-    // Filter for only files we want
-    if(files) {
-        return _.pick(mapping, files);
-    }
-
-    return mapping;
-}
-
-
-// Exports
-module.exports = navigation;