Class: PaperclipGenerator

Inherits:
ActiveRecord::Generators::Base
  • Object
show all
Defined in:
lib/generators/paperclip/paperclip_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.source_rootObject


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# File 'lib/generators/paperclip/paperclip_generator.rb', line 11

def self.source_root
  @source_root ||= File.expand_path("templates", __dir__)
end

Instance Method Details

#generate_migrationObject


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# File 'lib/generators/paperclip/paperclip_generator.rb', line 15

def generate_migration
  migration_template("paperclip_migration.rb.erb",
                     "db/migrate/#{migration_file_name}",
                     migration_version: migration_version)
end

#migration_class_nameObject


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# File 'lib/generators/paperclip/paperclip_generator.rb', line 29

def migration_class_name
  migration_name.camelize
end

#migration_file_nameObject


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# File 'lib/generators/paperclip/paperclip_generator.rb', line 25

def migration_file_name
  "#{migration_name}.rb"
end

#migration_nameObject


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# File 'lib/generators/paperclip/paperclip_generator.rb', line 21

def migration_name
  "add_attachment_#{attachment_names.join('_')}_to_#{name.underscore.pluralize}"
end

#migration_versionObject


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# File 'lib/generators/paperclip/paperclip_generator.rb', line 33

def migration_version
  "[#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}]" if Rails.version.first.to_i > 4
end