add guard for rspec

Gemfile

@@ -43,6 +43,9 @@ group :development, :test do
   # rspec
   gem "rspec-rails", "3.3.1"
 
+  # guard
+  gem "guard-rspec", require: false
+
   # GUID generation
   gem "uuid", "2.3.8"
 

Gemfile.lock

@@ -50,6 +50,8 @@ GEM
     builder (3.2.2)
     byebug (4.0.5)
       columnize (= 0.9.0)
+    celluloid (0.16.0)
+      timers (~> 4.0.0)
     codeclimate-test-reporter (0.4.7)
       simplecov (>= 0.7.1, < 1.0.0)
     coderay (1.1.0)
@@ -62,16 +64,37 @@ GEM
     factory_girl_rails (4.5.0)
       factory_girl (~> 4.5.0)
       railties (>= 3.0.0)
+    ffi (1.9.8)
     fixture_builder (0.4.1)
       activerecord (>= 2)
       activesupport (>= 2)
+    formatador (0.2.5)
     fuubar (2.0.0)
       rspec (~> 3.0)
       ruby-progressbar (~> 1.4)
     globalid (0.3.5)
       activesupport (>= 4.1.0)
+    guard (2.12.6)
+      formatador (>= 0.2.4)
+      listen (~> 2.7)
+      lumberjack (~> 1.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.9.12)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-compat (1.2.1)
+    guard-rspec (4.5.2)
+      guard (~> 2.1)
+      guard-compat (~> 1.1)
+      rspec (>= 2.99.0, < 4.0)
+    hitimes (1.2.2)
     i18n (0.7.0)
     json (1.8.3)
+    listen (2.10.1)
+      celluloid (~> 0.16.0)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9)
     little-plugger (1.1.3)
     logging (2.0.0)
       little-plugger (~> 1.1)
@@ -80,6 +103,7 @@ GEM
       logging (>= 1.8)
     loofah (2.0.2)
       nokogiri (>= 1.5.9)
+    lumberjack (1.0.9)
     macaddr (1.7.1)
       systemu (~> 2.6.2)
     mail (2.6.3)
@@ -89,8 +113,12 @@ GEM
     mini_portile (0.6.2)
     minitest (5.7.0)
     multi_json (1.11.1)
+    nenv (0.2.0)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
+    notiffany (0.0.6)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
     nyan-cat-formatter (0.11)
       rspec (>= 2.99, >= 2.14.2, < 4)
     parser (2.2.2.5)
@@ -134,6 +162,9 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rainbow (2.0.0)
     rake (10.4.2)
+    rb-fsevent (0.9.5)
+    rb-inotify (0.9.5)
+      ffi (>= 0.5.0)
     rspec (3.3.0)
       rspec-core (~> 3.3.0)
       rspec-expectations (~> 3.3.0)
@@ -164,6 +195,7 @@ GEM
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.4)
     ruby-progressbar (1.7.5)
+    shellany (0.0.1)
     simplecov (0.10.0)
       docile (~> 1.1.0)
       json (~> 1.8)
@@ -182,6 +214,8 @@ GEM
     systemu (2.6.5)
     thor (0.19.1)
     thread_safe (0.3.5)
+    timers (4.0.1)
+      hitimes
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uuid (2.3.8)
@@ -197,6 +231,7 @@ DEPENDENCIES
   factory_girl_rails (= 4.5.0)
   fixture_builder (= 0.4.1)
   fuubar (= 2.0.0)
+  guard-rspec
   logging-rails (= 0.5.0)
   nyan-cat-formatter
   pry

Guardfile

@@ -0,0 +1,30 @@
+guard :rspec, cmd: "NO_COVERAGE=true bin/rspec" do
+  require "guard/rspec/dsl"
+  dsl = Guard::RSpec::Dsl.new(self)
+
+  # RSpec files
+  rspec = dsl.rspec
+  watch(rspec.spec_helper) { rspec.spec_dir }
+  watch(rspec.spec_support) { rspec.spec_dir }
+  watch(rspec.spec_files)
+
+  # Ruby files
+  ruby = dsl.ruby
+  dsl.watch_spec_files_for(ruby.lib_files)
+
+  # Rails files
+  rails = dsl.rails
+  dsl.watch_spec_files_for(rails.app_files)
+
+  watch(rails.controllers) do |m|
+    [
+      # rspec.spec.call("routing/#{m[1]}_routing"),
+      rspec.spec.call("controllers/#{m[1]}_controller")
+    ]
+  end
+
+  # Rails config changes
+  watch(rails.spec_helper)     { rspec.spec_dir }
+  # watch(rails.routes)          { "#{rspec.spec_dir}/routing" }
+  watch(rails.app_controller)  { "#{rspec.spec_dir}/controllers" }
+end

bin/guard

@@ -0,0 +1,16 @@
+#!/usr/bin/env ruby
+#
+# This file was generated by Bundler.
+#
+# The application 'guard' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require 'pathname'
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+require 'rubygems'
+require 'bundler/setup'
+
+load Gem.bin_path('guard', 'guard')