Add Liquid filter to print objects

1 files changed, 16 insertions, 0 deletions

diff --git a/app/node_modules/oktemplate/index.js b/app/node_modules/oktemplate/index.js
index 502d2cf..75d7e6f 100644
--- a/app/node_modules/oktemplate/index.js
+++ b/app/node_modules/oktemplate/index.js
@@ -1,10 +1,26 @@
 var fs = require('fs');
 var path = require('path');
 var glob = require('glob');
+var stringify = require('json-to-html');
 var LiquidEngine = require('liquid-node').Engine;
 var liquid = new LiquidEngine();
 
 /**
+ * Add any custom liquid filters here.
+ */
+liquid.registerFilters({
+
+  /**
+   * Return a string formatted version of a JSON object.
+   * Useful for quick debugging of template data.
+   */
+  stringify: function(obj) {
+    return '<pre>' + stringify(obj) + '</pre>';
+  }
+
+});
+
+/**
  * Manages templates. Only supports Mustache currently/
  */
 function OKTemplateRepo(options) {