class DataMigrate::SchemaDumper

Provides the capability to write the current data schema version to the data_schema file Based on ActiveRecord::SchemaDumper

Public Class Methods

dump(connection = ActiveRecord::Base.connection, stream = $stdout) click to toggle source
# File lib/data_migrate/schema_dumper.rb, line 11
def dump(connection = ActiveRecord::Base.connection, stream = $stdout)
  new(connection).dump(stream)
  stream
end
new(connection) click to toggle source
# File lib/data_migrate/schema_dumper.rb, line 27
def initialize(connection)
  @connection = connection
  all_versions =  DataMigrate::RailsHelper.data_schema_migration.normalized_versions

  @version = begin
                all_versions.max
              rescue StandardError
                0
              end
end

Public Instance Methods

dump(stream) click to toggle source
# File lib/data_migrate/schema_dumper.rb, line 17
def dump(stream)
  define_params = @version ? "version: #{@version}" : ""

  stream.puts "DataMigrate::Data.define(#{define_params})"

  stream
end