Class: DeviseDateRestrictableGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/devise_date_restrictable/devise_date_restrictable_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dirname) ⇒ Object 



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# File 'lib/generators/devise_date_restrictable/devise_date_restrictable_generator.rb', line 10

def self.next_migration_number(dirname)
  if ActiveRecord::Base.timestamped_migrations
    Time.now.utc.strftime("%Y%m%d%H%M%S")
  else
    "%.3d" % (current_migration_number(dirname) + 1)
  end
end

.source_root ⇒ Object 



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# File 'lib/generators/devise_date_restrictable/devise_date_restrictable_generator.rb', line 6

def self.source_root
  @_devise_source_root ||= File.expand_path("../templates", __FILE__)
end

Instance Method Details

#invoke_migration ⇒ Object 



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# File 'lib/generators/devise_date_restrictable/devise_date_restrictable_generator.rb', line 21

def invoke_migration

  model_name = options['model']
  @model_name = model_name.camelize.singularize

  if columns_exist?
    say "* Date restrictable columns already seem to exist on @{model_name}"
  else
    migration_template 'migration.rb', "db/migrate/devise_add_#{model_name.downcase}_date_restriction_fields.rb"
  end

  puts "Make sure to add :date_restrictable to the devise line of your #{@model_name} model file."
end