Module: ActiveRecord::Postgres::Constraints

Defined in:
lib/active_record/postgres/constraints.rb,
lib/active_record/postgres/constraints/railtie.rb,
lib/active_record/postgres/constraints/version.rb,
lib/active_record/postgres/constraints/types/check.rb,
lib/active_record/postgres/constraints/schema_dumper.rb,
lib/active_record/postgres/constraints/types/exclude.rb,
lib/active_record/postgres/constraints/schema_creation.rb,
lib/active_record/postgres/constraints/command_recorder.rb,
lib/active_record/postgres/constraints/table_definition.rb,
lib/active_record/postgres/constraints/postgresql_adapter.rb

Defined Under Namespace

Modules: CommandRecorder, PostgreSQLAdapter, SchemaCreation, SchemaDumper, TableDefinition, Types Classes: Railtie

Constant Summary collapse

CONSTRAINT_TYPES = 
{
  check: 'c',
  exclude: 'x',
}.freeze
VERSION = 
'0.2.2'

Class Method Summary collapse

Class Method Details

.class_for_constraint_type(type) ⇒ Object 



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# File 'lib/active_record/postgres/constraints.rb', line 11

def self.class_for_constraint_type(type)
  'ActiveRecord::Postgres::Constraints::Types::'\
  "#{type.to_s.classify}".constantize
end

.normalize_name_and_conditions(table, name_or_conditions, conditions) ⇒ Object 



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# File 'lib/active_record/postgres/constraints.rb', line 16

def self.normalize_name_and_conditions(table, name_or_conditions, conditions)
  return [name_or_conditions, conditions] if conditions

  ["#{table}_#{Time.zone.now.nsec}", name_or_conditions]
end