123456789_123456789_123456789_123456789_123456789_

Class: ActiveRecord::ConnectionAdapters::SqlTypeMetadata

Do not use. This class is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
MySQL::TypeMetadata, PostgreSQL::TypeMetadata
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, Deduplicable
Inherits: Object
Defined in: activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Deduplicable - Included

#-@

Alias for Deduplicable#deduplicate.
#deduplicate, #deduplicated

Constructor Details

.new(sql_type: nil, type: nil, limit: nil, precision: nil, scale: nil) ⇒ SqlTypeMetadata

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 11



def initialize(sql_type: nil, type: nil, limit: nil, precision: nil, scale: nil)
  @sql_type = sql_type
  @type = type
  @limit = limit
  @precision = precision
  @scale = scale
end


  







Instance Attribute Details



  

    #limit   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 9



attr_reader :sql_type, :type, :limit, :precision, :scale


  








  

    #precision   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 9



attr_reader :sql_type, :type, :limit, :precision, :scale


  








  

    #scale   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 9



attr_reader :sql_type, :type, :limit, :precision, :scale


  








  

    #sql_type   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 9



attr_reader :sql_type, :type, :limit, :precision, :scale


  








  

    #type   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 9



attr_reader :sql_type, :type, :limit, :precision, :scale


  







Instance Method Details



  

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

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 19



def ==(other)
  other.is_a?(SqlTypeMetadata) &&
    sql_type == other.sql_type &&
    type == other.type &&
    limit == other.limit &&
    precision == other.precision &&
    scale == other.scale
end


  








  

    #deduplicated   (private)
  

  [ GitHub ]


  

  


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



def deduplicated
  @sql_type = -sql_type
  super
end


  








  

    #eql?(other)  
  



  

    

Alias for #==.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 27



alias eql? ==


  








  

    #hash  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sql_type_metadata.rb', line 29



def hash
  SqlTypeMetadata.hash ^
    sql_type.hash ^
    type.hash ^
    limit.hash ^
    precision.hash >> 1 ^
    scale.hash >> 2
end