在railstutorial.com第3章中编辑Guardfile错误

Question

3.6.2使用Guard进行自动测试

教程是......

require 'active_support/core_ext'

guard 'rspec', :version => 2, :all_after_pass => false do   .   .   .  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  do |m|
    ["spec/routing/#{m[1]}_routing_spec.rb",
     "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb",
     "spec/acceptance/#{m[1]}_spec.rb",
     (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" : 
                       "spec/requests/#{m[1].singularize}_pages_spec.rb")]   end   watch(%r{^app/views/(.+)/}) do |m|
    (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" : 
                       "spec/requests/#{m[1].singularize}_pages_spec.rb")   end   .   .   . end

但我不知道如何编辑我的Guardfile

# A sample Guardfile
# More info at https://github.com/guard/guard#readme

guard 'rspec', :version => 2 do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { "spec" }

  # Rails example

...

guard 'rspec', :version => 2 do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { "spec" }

  # Rails example
  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^app/(.*)(\.erb|\.haml)$})                 { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
  watch(%r{^spec/support/(.+)\.rb$})                  { "spec" }
  watch('config/routes.rb')                           { "spec/routing" }
  watch('app/controllers/application_controller.rb')  { "spec/controllers" }

...

请帮我.刚插入吗？但同样的错误..

Answer 1

代码清单3.3.4只是告诉你应该对默认的Guardfile做出哪些更改和添加.所以:

改变线

guard 'rspec', :version => 2 do

至

guard 'rspec', :version => 2, :all_after_pass => false do

并添加其余代码

watch(%r{^app/controllers/(.+)_(controller)\.rb$})  do |m|
  ["spec/routing/#{m[1]}_routing_spec.rb",
   "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb",
   "spec/acceptance/#{m[1]}_spec.rb",
   (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" : 
                     "spec/requests/#{m[1].singularize}_pages_spec.rb")]
end
watch(%r{^app/views/(.+)/}) do |m|
  (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" : 
                    "spec/requests/#{m[1].singularize}_pages_spec.rb")
end

到你的Guardfile的末尾.

或者,您可以直接从sample_app Github repo的Guardfile中复制和粘贴.