123456789_123456789_123456789_123456789_123456789_

Class: Arel::Nodes::NamedWindow

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Window, Node
Instance Chain:
self, Window, Node, ::Arel::FactoryMethods
Inherits: Arel::Nodes::Window
Defined in: activerecord/lib/arel/nodes/window.rb

Class Method Summary

Window - Inherited

.new

Instance Attribute Summary

Window - Inherited

#framing, #orders, #partitions

Node - Inherited

#equality?

Instance Method Summary

Window - Inherited

#==

Alias for Window#eql?.
#eql?, #frame, #hash, #initialize_copy, #order, #partition, #range, #rows

Node - Inherited

#and

Factory method to create an And node.
#fetch_attribute, #invert,
#not

Factory method to create a Nodes::Not node that has the recipient of the caller as a child.
#or

Factory method to create a Grouping node that has an Or node as a child.
#to_sql

FIXME: this method should go away.

::Arel::FactoryMethods - Included

#cast, #coalesce, #create_and, #create_false, #create_join, #create_on, #create_string_join, #create_table_alias, #create_true, #grouping,
#lower

Create a LOWER() function.

Constructor Details

.new(name) ⇒ NamedWindow

[ GitHub ] 

  


# File 'activerecord/lib/arel/nodes/window.rb', line 71



def initialize(name)
  super()
  @name = name
end


  







Instance Attribute Details



  

    #name   (rw)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/nodes/window.rb', line 69



attr_accessor :name


  







Instance Method Details



  

    #==(other)  
  



  

    

Alias for #eql?.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/arel/nodes/window.rb', line 88



alias :== :eql?


  








  

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



  

    
  





  


  [ GitHub ]


  

  


# File 'activerecord/lib/arel/nodes/window.rb', line 85



def eql?(other)
  super && self.name == other.name
end


  








  

    #hash  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/nodes/window.rb', line 81



def hash
  super ^ @name.hash
end


  








  

    #initialize_copy(other)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/nodes/window.rb', line 76



def initialize_copy(other)
  super
  @name = other.name.clone
end