.jshintrc

{
  //see doc http://www.jshint.com/docs/options/
  //!!! this file is only for IDE integration, "grunt test" uses the configuration in Gruntfile.js !!!

  //enforcing options
  "curly": true, //force moustaches around blocks, even if consisting only one statements
  "indent": 2, //force 2 space indentation
  "newcap": true, //force constructor names to be capitalized
  "noempty": true, //prohibit empty blocks
  "undef": true, //warn on usage of undefined variables
  "unused": true, //warn on unused variables
  "trailing": true, //prohibit trailing whitespaces at the end of line
  "eqeqeq": true, //force triple equals ===
  "eqnull": true, //allow double equals == when comparing to null
  "expr": true, //allow calling functions without assigning to variable
  "sub": true, //allow foo['bar'] instead of foo.bar

  //environment options
  "node": true,
  "predef": [

    /* Mocha */
    "describe", "it", "before", "after"
  ]

}