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Class: ActiveRecord::ConnectionAdapters::CheckConstraintDefinition

Relationships & Source Files
Inherits: Struct
  • ::Object
Defined in: activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb

Instance Attribute Summary

Instance Method Summary

Instance Attribute Details

#export_name_on_schema_dump? ⇒ Boolean (readonly)

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 184



def export_name_on_schema_dump?
  !ActiveRecord::SchemaDumper.chk_ignore_pattern.match?(name) if name
end


  








  

    #expression   (rw)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 174



CheckConstraintDefinition = Struct.new(:table_name, :expression, :options)


  








  

    #options   (rw)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 174



CheckConstraintDefinition = Struct.new(:table_name, :expression, :options)


  








  

    #table_name   (rw)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 174



CheckConstraintDefinition = Struct.new(:table_name, :expression, :options)


  








  

    #validate?  ⇒ Boolean  (readonly)
    Also known as: #validated?
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 179



def validate?
  options.fetch(:validate, true)
end


  








  

    #validated?   (readonly)
  



  

    

Alias for #validate?.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 182



alias validated? validate?


  







Instance Method Details



  

    #defined_for?(name:, expression: nil, validate: nil, **options)  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 188



def defined_for?(name:, expression: nil, validate: nil, **options)
  self.name == name.to_s &&
    (validate.nil? || validate == self.options.fetch(:validate, validate)) &&
    options.all? { |k, v| self.options[k].to_s == v.to_s }
end


  








  

    #name  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb', line 175



def name
  options[:name]
end