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notes.md

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Generation things

*without default Test::Unit rails new sample_app --skip-test-unit *suppress the installation of production gems bundle install --without production *configure Rails to use RSpec in place of Test::Unit rails generate rspec:install *suppress the genearation of the default RSpec tests generate controller StaticPages home help --no-test-framework *Generate an integration test(request spec) for our static pages $ rails generate integration_test static_pages

Undoing things

*Controller

$ rails generate controller FooBars baz quux
$ rails destroy  controller FooBars baz quux

*Model

$ rails generate model Foo bar:string baz:integer
$ rails destroy model Foo

*Migration

$ rake db:migrate
$ rake db:rollback
$ rake db:migrate VERSION=0