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minor fixes in generators

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1 parent 7758207 commit 435bf4ca4bb4193b18589289ca2cff07dbd3771a @vijaydev vijaydev committed Feb 8, 2011
Showing with 12 additions and 10 deletions.
  1. +12 −10 railties/guides/source/command_line.textile
@@ -81,7 +81,7 @@ The +rails generate+ command uses templates to create a whole lot of things. You
<shell>
$ rails generate
-Usage: rails generate generator [options] [args]
+Usage: rails generate generator [args] [options]
...
...
@@ -105,7 +105,7 @@ INFO: All Rails console utilities have help text. As with most *nix utilities, y
<shell>
$ rails generate controller
-Usage: rails generate controller ControllerName [options]
+Usage: rails generate controller NAME [action action] [options]
...
...
@@ -122,7 +122,7 @@ Example:
Modules Example:
rails generate controller 'admin/credit_card' suspend late_fee
- Credit card admin controller with URLs /admin/credit_card/suspend.
+ Credit card admin controller with URLs like /admin/credit_card/suspend.
Controller: app/controllers/admin/credit_card_controller.rb
Views: app/views/admin/credit_card/debit.html.erb [...]
Helper: app/helpers/admin/credit_card_helper.rb
@@ -138,10 +138,13 @@ $ rails generate controller Greetings hello
invoke erb
create app/views/greetings
create app/views/greetings/hello.html.erb
- error rspec [not found]
+ invoke test_unit
+ create test/functional/greetings_controller_test.rb
invoke helper
create app/helpers/greetings_helper.rb
- error rspec [not found]
+ invoke test_unit
+ create test/unit/helpers/greetings_helper_test.rb
+
</shell>
What all did this generate? It made sure a bunch of directories were in our application, and created a controller file, a functional test file, a helper for the view, and a view file.
@@ -153,7 +156,6 @@ class GreetingsController < ApplicationController
def hello
@message = "Hello, how are you today?"
end
-
end
</ruby>
@@ -164,7 +166,7 @@ Then the view, to display our message (in +app/views/greetings/hello.html.erb+):
<p><%= @message %></p>
</html>
-Deal. Go check it out in your browser. Fire up your server. Remember? +rails server+ at the root of your Rails application should do it.
+Deal. Go check it out in your browser. Fire up your server using +rails server+.
<shell>
$ rails server
@@ -181,7 +183,7 @@ Rails comes with a generator for data models too:
<shell>
$ rails generate model
-Usage: rails generate model ModelName [field:type, field:type]
+Usage: rails generate model NAME [field:type field:type] [options]
...
@@ -223,7 +225,7 @@ $ rails generate scaffold HighScore game:string score:integer
create app/controllers/high_scores_controller.rb
create test/functional/high_scores_controller_test.rb
create app/helpers/high_scores_helper.rb
- route map.resources :high_scores
+ route resources :high_scores
dependency model
exists app/models/
exists test/unit/
@@ -284,7 +286,7 @@ Let's say you're creating a website for a client who wants a small accounting sy
There is such a thing! The plugin we're installing is called +acts_as_paranoid+, and it lets models implement a +deleted_at+ column that gets set when you call destroy. Later, when calling find, the plugin will tack on a database check to filter out "deleted" things.
<shell>
-$ rails plugin install http://svn.techno-weenie.net/projects/plugins/acts_as_paranoid
+$ rails plugin install https://github.com/technoweenie/acts_as_paranoid.git
+ ./CHANGELOG
+ ./MIT-LICENSE
...

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