Class: Mergration::InstallGenerator

Inherits:
MigrationGenerator show all
Defined in:
lib/generators/mergration/install/install_generator.rb

Instance Method Summary collapse

Methods inherited from MigrationGenerator

next_migration_number

Instance Method Details

#create_migration_fileObject



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# File 'lib/generators/mergration/install/install_generator.rb', line 17

def create_migration_file
  files = parse_file
  files.each do |file|
    file.each do |f|
      next unless f[:type] == :entity

      @entity = f[:options][:entity]
      @attributes = f[:options][:attributes]

      @attributes.each do |attribute|
        type = attribute[:type]
        unless ActiveRecord::ConnectionAdapters::Table.instance_methods.include?(type.to_sym)
          raise Mergration::TypeError, "Invalid type '#{type}' is given for #{attribute[:name]}"
        end
      end

      add_mergration_migration(
        'create_entity',
        table_name: table_name,
        entity: entity,
        attributes: attributes
      )
    end
  end
end