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Class: ActiveRecord::ConnectionAdapters::MySQL::IndexDefinition

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveRecord::ConnectionAdapters::IndexDefinition
Instance Chain:
self, ::ActiveRecord::ConnectionAdapters::IndexDefinition
Inherits: ActiveRecord::ConnectionAdapters::IndexDefinition
Defined in: activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb

Overview

Active Record MySQL Adapter Index Definition

Class Method Summary

::ActiveRecord::ConnectionAdapters::IndexDefinition - Inherited

.new

Instance Attribute Summary

::ActiveRecord::ConnectionAdapters::IndexDefinition - Inherited

#columns, #comment, #include, #lengths, #name, #nulls_not_distinct, #opclasses, #orders, #table, #type, #unique, #using, #valid, #valid?, #where

Instance Method Summary

::ActiveRecord::ConnectionAdapters::IndexDefinition - Inherited

#column_options, #defined_for?, #concise_options

Constructor Details

.new(*args, **kwargs) ⇒ IndexDefinition

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb', line 57



def initialize(*args, **kwargs)
  @enabled = kwargs.key?(:enabled) ? kwargs.delete(:enabled) : true
  super
end


  







Instance Attribute Details



  

    #disabled?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb', line 67



def disabled?
  !@enabled
end


  








  

    #enabled   (rw)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb', line 55



attr_accessor :enabled


  







Instance Method Details



  

    #defined_for?(columns = nil, name: nil, unique: nil, valid: nil, include: nil, nulls_not_distinct: nil, enabled: nil, **options)  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb', line 62



def defined_for?(columns = nil, name: nil, unique: nil, valid: nil, include: nil, nulls_not_distinct: nil, enabled: nil, **options)
  super(columns, name:, unique:, valid:, include:, nulls_not_distinct:, **options) &&
    (enabled.nil? || self.enabled == enabled)
end