added custom _.classify method

_.classify uses _.titleize which lowercase the string so if the user
chooses a proper ClassName it will not rename properly

app/index.js

@@ -3,12 +3,14 @@ var util = require('util');
 var path = require('path');
 var yeoman = require('yeoman-generator');
 var scriptBase = require('../script-base');
+var backboneUtils = require('../util.js');
 
 var Generator = module.exports = function Generator(args, options, config) {
   yeoman.generators.Base.apply(this, arguments);
 
   this.argument('appname', { type: String, required: false });
   this.appname = this.appname || path.basename(process.cwd());
+  this.appname = backboneUtils.classify(this.appname);
 
   this.env.options.appPath = this.options.appPath || 'app';
   this.config.set('appPath', this.env.options.appPath);

script-base.js

@@ -38,6 +38,8 @@ var Generator = module.exports = function Generator() {
   }
 
   this.setupSourceRootAndSuffix();
+
+  this._.mixin({ 'classify': backboneUtils.classify });
 };
 
 util.inherits(Generator, yeoman.generators.NamedBase);

util.js

@@ -5,7 +5,8 @@ var fs = require('fs');
 
 module.exports = {
     rewrite: rewrite,
-    rewriteFile: rewriteFile
+    rewriteFile: rewriteFile,
+    classify: classify
 };
 
 function rewriteFile(args) {
@@ -58,4 +59,11 @@ function rewrite(args) {
         .join('\n'));
 
     return lines.join('\n');
+}
+
+// _.classify uses _.titleize which lowercase the string,
+// so if the user chooses a proper ClassName it will not rename properly
+function classify(string) {
+    string = string.replace(/[\W_](\w)/g, function (match) { return ' ' + match[1].toUpperCase(); }).replace(/\s/g, '');
+    return string.charAt(0).toUpperCase() + string.slice(1);
 }