changing jshint gem by jshintrb, and making some adjusts suggested by new gem

test/Gemfile

@@ -7,7 +7,8 @@ group :test do
   gem 'em-http-request', '0.2.14'
   gem 'json', '1.4.3'
   gem 'jasmine', '1.0.2.1'
-  gem 'jshint'
+  gem 'jshintrb'
+  gem 'therubyracer'
 
   platforms :mri_18 do
     gem "ruby-debug"

test/Gemfile.lock

@@ -16,6 +16,8 @@ GEM
       addressable (>= 2.0.0)
       eventmachine (>= 0.12.9)
     eventmachine (0.12.10)
+    execjs (1.4.0)
+      multi_json (~> 1.0)
     ffi (1.0.9)
     github-markup (0.7.1)
     jasmine (1.0.2.1)
@@ -23,12 +25,17 @@ GEM
       rack (>= 1.1)
       rspec (>= 1.3.1)
       selenium-webdriver (>= 0.1.3)
-    jshint (0.1.1)
+    jshintrb (0.2.1)
+      execjs
+      multi_json (>= 1.3)
+      rake
     json (1.4.3)
     json_pure (1.5.3)
+    libv8 (3.3.10.4)
     linecache (0.43)
     linecache19 (0.5.11)
       ruby_core_source (>= 0.1.4)
+    multi_json (1.3.7)
     nokogiri (1.5.0)
     open4 (1.0.1)
     rack (1.3.2)
@@ -62,6 +69,8 @@ GEM
       ffi (>= 1.0.7)
       json_pure
       rubyzip
+    therubyracer (0.10.2)
+      libv8 (~> 3.3.10)
 
 PLATFORMS
   ruby
@@ -72,9 +81,10 @@ DEPENDENCIES
   em-http-request (= 0.2.14)
   github-markup
   jasmine (= 1.0.2.1)
-  jshint
+  jshintrb
   json (= 1.4.3)
   nokogiri
   rake
   ruby-debug
   ruby-debug19
+  therubyracer

test/Rakefile

@@ -129,13 +129,13 @@ rescue LoadError
 end
 
 begin
-  require 'jshint/tasks'
-  JSHint.config_path = File.expand_path(File.join('test/spec/javascripts/support/jshint.yml'), base_dir)
-  jasmine_config = YAML.load(File.read(File.expand_path(File.join('test/spec/javascripts/support/jasmine.yml'), base_dir)))
-
-  ENV['PATHS'] = jasmine_config["src_files"].map{|file| File.expand_path(File.join(file), base_dir) }.join(',')
+  require "jshintrb/jshinttask"
+  Jshintrb::JshintTask.new :jshint do |t|
+    t.pattern = '../misc/js/pushstream.js'
+    t.options = :defaults
+  end
 rescue LoadError
   task :jshint do
-    abort "jshint is not available. In order to run jshint, you must: (sudo) gem install jshint"
+    abort "Jshintrb is not available. In order to run jshint, you must: (sudo) gem install jshintrb"
   end
 end

test/spec/javascripts/support/jshint.yml

-# ------------ rake task options ------------
-
-# JS files to check by default, if no parameters are passed to rake jshint
-# (you may want to limit this only to your own scripts and exclude any external scripts and frameworks)
-
-# this can be overridden by adding 'paths' and 'exclude_paths' parameter to rake command:
-#   rake jshint paths=path1,path2,... exclude_paths=library1,library2,...
-
-paths:
-
-exclude_paths:
-  - public/javascripts/vendor/**/*.js
-
-
-# ------------ jshint options ------------
-# visit http://jshint.com/ for complete documentation
-
-# "enforce" type options (true means potentially more warnings)
-
-adsafe:   false     # true if ADsafe rules should be enforced. See http://www.ADsafe.org/
-bitwise:  true      # true if bitwise operators should not be allowed
-newcap:   true      # true if Initial Caps must be used with constructor functions
-eqeqeq:   false     # true if === should be required (for ALL equality comparisons)
-immed:    false     # true if immediate function invocations must be wrapped in parens
-nomen:    false     # true if initial or trailing underscore in identifiers should be forbidden
-onevar:   false     # true if only one var statement per function should be allowed
-plusplus: false     # true if ++ and -- should not be allowed
-regexp:   false     # true if . and [^...] should not be allowed in RegExp literals
-safe:     false     # true if the safe subset rules are enforced (used by ADsafe)
-strict:   false     # true if the ES5 "use strict"; pragma is required
-undef:    true      # true if variables must be declared before used
-white:    false     # true if strict whitespace rules apply (see also 'indent' option)
-
-# "allow" type options (false means potentially more warnings)
-
-cap:      false     # true if upper case HTML should be allowed
-css:      false     # true if CSS workarounds should be tolerated
-debug:    false     # true if debugger statements should be allowed (set to false before going into production)
-es5:      false     # true if ECMAScript 5 syntax should be allowed
-evil:     false     # true if eval should be allowed
-forin:    false     # true if unfiltered 'for in' statements should be allowed
-fragment: false     # true if HTML fragments should be allowed
-laxbreak: false     # true if statement breaks should not be checked
-on:       false     # true if HTML event handlers (e.g. onclick="...") should be allowed
-sub:      false     # true if subscript notation may be used for expressions better expressed in dot notation
-
-# other options
-
-maxlen:   160       # Maximum line length
-indent:   2         # Number of spaces that should be used for indentation - used only if 'white' option is set
-maxerr:   50        # The maximum number of warnings reported (per file)
-passfail: false     # true if the scan should stop on first error (per file)
-# following are relevant only if undef = true
-predef:   ''        # Names of predefined global variables - comma-separated string or a YAML array
-browser:  true      # true if the standard browser globals should be predefined
-rhino:    false     # true if the Rhino environment globals should be predefined
-windows:  false     # true if Windows-specific globals should be predefined
-widget:   false     # true if the Yahoo Widgets globals should be predefined
-devel:    false     # true if functions like alert, confirm, console, prompt etc. are predefined
-
-# jshint options
-loopfunc: true      # true if functions should be allowed to be defined within loops
-asi:      true      # true if automatic semicolon insertion should be tolerated
-boss:     true      # true if advanced usage of assignments and == should be allowed
-couch:    true      # true if CouchDB globals should be predefined
-curly:    false     # true if curly braces around blocks should be required (even in if/for/while)
-noarg:    true      # true if arguments.caller and arguments.callee should be disallowed
-node:     true      # true if the Node.js environment globals should be predefined
-noempty:  true      # true if empty blocks should be disallowed
-nonew:    true      # true if using `new` for side-effects should be disallowed
-
-
-# ------------ jshint_on_rails custom lint options (switch to true to disable some annoying warnings) ------------
-
-# ignores "missing semicolon" warning at the end of a function; this lets you write one-liners
-# like: x.map(function(i) { return i + 1 }); without having to put a second semicolon inside the function
-lastsemic: false
-
-# allows you to use the 'new' expression as a statement (without assignment)
-# so you can call e.g. new Ajax.Request(...), new Effect.Highlight(...) without assigning to a dummy variable
-newstat: false
-
-# ignores the "Expected an assignment or function call and instead saw an expression" warning,
-# if the expression contains a proper statement and makes sense; this lets you write things like:
-#    element && element.show();
-#    valid || other || lastChance || alert('OMG!');
-#    selected ? show() : hide();
-# although these will still cause a warning:
-#    element && link;
-#    selected ? 5 : 10;
-statinexp: false