Module: Foreigner::SchemaDumper

Extended by:
ActiveSupport::Concern
Defined in:
lib/foreigner/schema_dumper.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#requires_foreigner_load? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/foreigner/schema_dumper.rb', line 43

def requires_foreigner_load?
  major, minor, patch = Foreigner::Helper.active_record_version.segments
  major == 4 && minor == 1 && patch >= 9
end

#tables_with_foreign_keys(stream) ⇒ Object 



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# File 'lib/foreigner/schema_dumper.rb', line 48

def tables_with_foreign_keys(stream)
  tables_without_foreign_keys(stream)
  # Ensure Foreigner to be initialized before running foreign_keys.
  # This is required since schema::load is not initializing the environment
  # anymore in Rails 4.1.9 (https://github.com/rails/rails/commit/5d6bb89f)
  stream.puts '  Foreigner.load' if requires_foreigner_load?
  @connection.tables.sort.each do |table|
    next if ['schema_migrations', ignore_tables].flatten.any? do |ignored|
      case ignored
      when String; table == ignored
      when Regexp; table =~ ignored
      else
        raise StandardError, 'ActiveRecord::SchemaDumper.ignore_tables accepts an array of String and / or Regexp values.'
      end
    end
    foreign_keys(table, stream)
  end
end