Class: ActiveRecord::ConnectionAdapters::PostgreSQLColumn

Inherits:
Column
  • Object
show all
Defined in:
lib/active_record/connection_adapters/postgresql_adapter.rb

Overview

PostgreSQL-specific extensions to column definitions in a table.

Constant Summary

Constants inherited from Column

Column::FALSE_VALUES, Column::TRUE_VALUES

Class Attribute Summary collapse

Attributes inherited from Column

#default, #limit, #name, #null, #precision, #primary, #scale, #sql_type, #type

Instance Method Summary collapse

Methods inherited from Column

binary_to_string, #extract_default, #has_default?, #human_name, #klass, #number?, string_to_binary, string_to_date, string_to_dummy_time, string_to_time, #text?, #type_cast, #type_cast_code, value_to_boolean, value_to_decimal

Constructor Details

#initialize(name, default, sql_type = nil, null = true) ⇒ PostgreSQLColumn

Instantiates a new PostgreSQL column definition in a table.



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# File 'lib/active_record/connection_adapters/postgresql_adapter.rb', line 39

def initialize(name, default, sql_type = nil, null = true)
  super(name, self.class.extract_value_from_default(default), sql_type, null)
end

Class Attribute Details

.money_precision ⇒ Object

Returns the value of attribute money_precision.



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# File 'lib/active_record/connection_adapters/postgresql_adapter.rb', line 45

def money_precision
  @money_precision
end