         src: ['src/scripts/**/*.js']
       test:
         src: ['src/test/**/*.js']
-    copy:
-      main:
-        files: [
-            expand: true
-            cwd: 'scripts/'
-            src: ['**/*.js']
-            dest: 'out/'
-        ]
     coffeelint:
       gruntfile:
         src: 'Gruntfile.coffee'

  # plugins.
  grunt.loadNpmTasks 'grunt-simple-mocha'
  grunt.loadNpmTasks 'grunt-coffeelint'
  grunt.loadNpmTasks 'grunt-contrib-coffee'
  grunt.loadNpmTasks 'grunt-contrib-clean'
  grunt.loadNpmTasks 'grunt-contrib-copy'
  grunt.loadNpmTasks 'grunt-contrib-jshint'
  grunt.loadNpmTasks 'grunt-contrib-watch'

  # tasks.
  grunt.registerTask 'compile', [
    'coffeelint'
    'jshint'
    'copy'
    'coffee'
  ]

  grunt.registerTask 'default', [
    'compile'
    'simplemocha'
  ]


          level: 'error'
        max_line_length:
          level: 'warn'
    simplemocha:
      all:
        src: [
          'node_modules/should/lib/should.js'
          'src/test/**/*.coffee'
        ]
        options:
          globals: ['should']
