Class: Arel::Nodes::Ascending

Inherits:
Ordering show all
Defined in:
lib/arel/nodes/ascending.rb

Instance Attribute Summary

Attributes inherited from Unary

#expr

Instance Method Summary collapse

Methods inherited from Unary

#initialize

Methods inherited from Node

#and, #each, #not, #or, #to_sql

Methods included from FactoryMethods

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

Constructor Details

This class inherits a constructor from Arel::Nodes::Unary

Instance Method Details

#ascending? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arel/nodes/ascending.rb', line 13

def ascending?
  true
end

#descending? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arel/nodes/ascending.rb', line 17

def descending?
  false
end

#direction ⇒ Object 



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# File 'lib/arel/nodes/ascending.rb', line 9

def direction
  :asc
end

#reverse ⇒ Object 



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# File 'lib/arel/nodes/ascending.rb', line 5

def reverse
  Descending.new(expr)
end