added parseSync function

Author: mreinstein

.gitignore

@@ -1,2 +1,3 @@
 node_modules/*
+.DS_Store
 npm-debug.log

lib/pbxProject.js

@@ -6,6 +6,8 @@ var util = require('util'),
     fork = require('child_process').fork,
     pbxWriter = require('./pbxWriter'),
     pbxFile = require('./pbxFile'),
+    fs = require('fs'),
+    parser = require('./parser/pbxproj'),
     COMMENT_KEY = /_comment$/
 
 function pbxProject(filename) {
@@ -37,6 +39,12 @@ pbxProject.prototype.parse = function (cb) {
     return this;
 }
 
+pbxProject.prototype.parseSync = function () {
+    var file_contents = fs.readFileSync(this.filepath, 'utf-8')
+      , obj = parser.parse(file_contents);
+    return obj;
+}
+
 pbxProject.prototype.writeSync = function () {
     this.writer = new pbxWriter(this.hash);
     return this.writer.writeSync();

test/pbxProject.js

@@ -18,6 +18,15 @@ exports['creation'] = {
     }
 }
 
+exports['parseSync function'] = {
+  'should return the hash object': function (test) {
+        var myProj = new pbx('test/parser/projects/hash.pbxproj')
+          , projHash = myProj.parseSync();
+        test.ok(projHash);
+        test.done();
+  }
+}
+
 exports['parse function'] = {
     'should emit an "end" event': function (test) {
         var myProj = new pbx('test/parser/projects/hash.pbxproj');