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author | José Valim <jose.valim@gmail.com> | 2009-06-28 13:16:14 +0200 |
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committer | José Valim <jose.valim@gmail.com> | 2009-06-28 13:16:14 +0200 |
commit | 1ca51df0001a750fafb0da70e4560c1ec439236c (patch) | |
tree | 677de24572e4d698149694145f14dfd5438fea56 /railties/lib/generators/rails/migration | |
parent | 4f3e44fa03ab8fc47f75fa710b28c72b9b2328b9 (diff) | |
download | rails-1ca51df0001a750fafb0da70e4560c1ec439236c.tar.gz rails-1ca51df0001a750fafb0da70e4560c1ec439236c.tar.bz2 rails-1ca51df0001a750fafb0da70e4560c1ec439236c.zip |
Added migration and session_migration generator.
Diffstat (limited to 'railties/lib/generators/rails/migration')
-rw-r--r-- | railties/lib/generators/rails/migration/USAGE | 29 | ||||
-rw-r--r-- | railties/lib/generators/rails/migration/migration_generator.rb | 8 |
2 files changed, 37 insertions, 0 deletions
diff --git a/railties/lib/generators/rails/migration/USAGE b/railties/lib/generators/rails/migration/USAGE new file mode 100644 index 0000000000..d91127aac3 --- /dev/null +++ b/railties/lib/generators/rails/migration/USAGE @@ -0,0 +1,29 @@ +Description: + Stubs out a new database migration. Pass the migration name, either + CamelCased or under_scored, and an optional list of attribute pairs as arguments. + + A migration class is generated in db/migrate prefixed by a timestamp of the current date and time. + + You can name your migration in either of these formats to generate add/remove + column lines from supplied attributes: AddColumnsToTable or RemoveColumnsFromTable + +Example: + `./script/generate migration AddSslFlag` + + If the current date is May 14, 2008 and the current time 09:09:12, this creates the AddSslFlag migration + db/migrate/20080514090912_add_ssl_flag.rb + + `./script/generate migration AddTitleBodyToPost title:string body:text published:boolean` + + This will create the AddTitleBodyToPost in db/migrate/20080514090912_add_title_body_to_post.rb with + this in the Up migration: + + add_column :posts, :title, :string + add_column :posts, :body, :text + add_column :posts, :published, :boolean + + And this in the Down migration: + + remove_column :posts, :published + remove_column :posts, :body + remove_column :posts, :title diff --git a/railties/lib/generators/rails/migration/migration_generator.rb b/railties/lib/generators/rails/migration/migration_generator.rb new file mode 100644 index 0000000000..6aefddd3fd --- /dev/null +++ b/railties/lib/generators/rails/migration/migration_generator.rb @@ -0,0 +1,8 @@ +module Rails + module Generators + class MigrationGenerator < NamedBase + argument :attributes, :type => :hash, :default => {}, :banner => "field:type, field:type" + hook_for :orm + end + end +end |