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Class: ActiveRecord::ConnectionAdapters::PostgreSQL::Name

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: activerecord/lib/active_record/connection_adapters/postgresql/utils.rb

Overview

Value Object to hold a schema qualified name. This is usually the name of a ::ActiveRecord::ConnectionAdapters::PostgreSQL relation but it can also represent schema qualified type names. #schema and #identifier are unquoted to prevent double quoting.

Constant Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(schema, identifier) ⇒ Name

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 14



def initialize(schema, identifier)
  @schema, @identifier = Utils.unquote_identifier(schema), Utils.unquote_identifier(identifier)
end


  







Instance Attribute Details



  

    #identifier   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 12



attr_reader :schema, :identifier


  








  

    #schema   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 12



attr_reader :schema, :identifier


  







Instance Method Details



  

    #==(o)  
    Also known as: #eql?
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 30



def ==(o)
  o.class == self.class && o.parts == parts
end


  








  

    #eql?(o)  
  



  

    

Alias for #==.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 33



alias_method :eql?, :==


  








  

    #hash  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 35



def hash
  parts.hash
end


  








  

    #parts   (protected)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 40



def parts
  @parts ||= [@schema, @identifier].compact
end


  








  

    #quoted  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 22



def quoted
  if schema
    PG::Connection.quote_ident(schema) << SEPARATOR << PG::Connection.quote_ident(identifier)
  else
    PG::Connection.quote_ident(identifier)
  end
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/postgresql/utils.rb', line 18



def to_s
  parts.join SEPARATOR
end