Contents

module Torque
  module PostgreSQL
    module Adapter
      module ColumnMethods

        # Creates a column with an interval type, allowing span of times and
        # dates to be stored without having to store a seconds-based integer
        # or any sort of other approach
        def interval(*args, **options)
          args.each { |name| column(name, :interval, **options) }
        end

        # Creates a column with an enum type, needing to specify the subtype,
        # which is basically the name of the type defined prior creating the
        # column
        def enum(*args, **options)
          subtype = options.delete(:subtype)
          args.each { |name| column(name, (subtype || name), **options) }
        end

        # Creates a column with an enum array type, needing to specify the
        # subtype, which is basically the name of the type defined prior
        # creating the column
        def enum_set(*args, **options)
          super(*args, **options.merge(array: true))
        end

      end

      module TableDefinition
        include ColumnMethods

        attr_reader :inherits

        def initialize(*args, **options)
          super

          @inherits = Array.wrap(options.delete(:inherits)).flatten.compact \
            if options.key?(:inherits)
        end
      end

      ActiveRecord::ConnectionAdapters::PostgreSQL::Table.include ColumnMethods
      ActiveRecord::ConnectionAdapters::PostgreSQL::TableDefinition.include TableDefinition

      if ActiveRecord::ConnectionAdapters::PostgreSQL.const_defined?('ColumnDefinition')
        module ColumnDefinition
          attr_accessor :subtype
        end

        ActiveRecord::ConnectionAdapters::PostgreSQL::ColumnDefinition.include ColumnDefinition
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
torque-postgresql-2.0.3	lib/torque/postgresql/adapter/schema_definitions.rb
torque-postgresql-2.0.2	lib/torque/postgresql/adapter/schema_definitions.rb
torque-postgresql-2.0.1	lib/torque/postgresql/adapter/schema_definitions.rb
torque-postgresql-2.0.0	lib/torque/postgresql/adapter/schema_definitions.rb