Class: ModelGenerator

Inherits:
Genosaurus
  • Object
show all
Defined in:
lib/mack-data_mapper/model_generator/model_generator.rb

Overview

This will generate an ORM 'model' for your application based on the specified ORM you're using.

Example without columns: rake generate:model name=user

app/models/user.rb: class User include DataMapper::Resource

end

db/migrations/_create_users.rb: migration , :create_users do up do end

down do
end
end

Example with columns: rake generate:model name=user cols=username:string,email_address:string,created_at:datetime,updated_at:datetime

app/models/user.rb: class User include DataMapper::Resource

property :username, String
property :email_address, String
property :created_at, DateTime
property :updated_at, DateTime
end

db/migrations/_create_users.rb: migration , :create_users do up do create_table :users do column :username, String, :size => 50 column :email, String, :size => 50 column :created_at, DateTime column :updated_at, DateTime end end

down do
  drop_table :users
end
end

Instance Method Summary collapse

Instance Method Details

#after_generate ⇒ Object

:nodoc:



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# File 'lib/mack-data_mapper/model_generator/model_generator.rb', line 58

def after_generate # :nodoc:
  MigrationGenerator.run(@options.merge({"name" => "create_#{@name_plural}"}))
end

#migration_columns ⇒ Object

:nodoc:



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# File 'lib/mack-data_mapper/model_generator/model_generator.rb', line 62

def migration_columns # :nodoc:
  [Mack::Genosaurus::Orm::ModelColumn.new(param(:name), "id:serial"), columns].flatten
end

#setup ⇒ Object

:nodoc:



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# File 'lib/mack-data_mapper/model_generator/model_generator.rb', line 51

def setup # :nodoc:
  @name_singular = param(:name).singular.underscore
  @name_plural = @name_singular.plural.underscore
  @name_singular_camel = @name_singular.camelcase
  @name_plural_camel = @name_plural.camelcase
end