Add option parameter to parse, stringify method

README.md

@@ -6,13 +6,13 @@ Front-matter parser.
 
 ## API
 
-### parse(str)
+### parse(str, [options])
 
-Parses YAML front-matter.
+Parses YAML front-matter. See [js-yaml] for more info.
 
-### stringify(obj)
+### stringify(obj, [options])
 
-Converts an object to YAML front-matter string.
+Converts an object to YAML front-matter string. See [js-yaml] for more info.
 
 ### split(str)
 
@@ -24,4 +24,6 @@ Converts hard tabs to soft tabs.
 
 ## License
 
-MIT
+MIT
+
+[js-yaml]: https://github.com/nodeca/js-yaml

index.js

@@ -27,15 +27,15 @@ var escapeYaml = exports.escape = function(str){
   });
 };
 
-var parse = exports.parse = function(str){
+var parse = exports.parse = function(str, options){
   var splitData = split(str),
     raw = splitData.data,
     content = splitData.content;
 
   if (!raw) return {_content: str};
 
   try {
-    var data = yaml.load(escapeYaml(raw));
+    var data = yaml.load(escapeYaml(raw), options);
 
     if (typeof data === 'object'){
       data._content = content;
@@ -63,7 +63,7 @@ var formatDate = function(date){
   return out;
 };
 
-exports.stringify = function(obj){
+exports.stringify = function(obj, options){
   var content = obj._content || '',
     keys = Object.keys(obj);
 
@@ -93,7 +93,7 @@ exports.stringify = function(obj){
 
   if (!Object.keys(data).length) return content;
 
-  var result = yaml.dump(data);
+  var result = yaml.dump(data, options);
 
   if (dateKeys.length){
     var date;