Class: Arel::Nodes::NamedFunction

Inherits:
Function show all
Defined in:
lib/arel/nodes/named_function.rb

Instance Attribute Summary collapse

Attributes inherited from Function

#alias, #distinct, #expressions

Instance Method Summary collapse

Methods inherited from Function

#as

Methods included from Predications

#does_not_match, #does_not_match_all, #does_not_match_any, #eq, #eq_all, #eq_any, #gt, #gt_all, #gt_any, #gteq, #gteq_all, #gteq_any, #in, #in_all, #in_any, #lt, #lt_all, #lt_any, #lteq, #lteq_all, #lteq_any, #matches, #matches_all, #matches_any, #not_eq, #not_eq_all, #not_eq_any, #not_in, #not_in_all, #not_in_any

Methods included from OrderPredications

#asc, #desc

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

#initialize(name, expr, aliaz = nil) ⇒ NamedFunction

Returns a new instance of NamedFunction.



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# File 'lib/arel/nodes/named_function.rb', line 6

def initialize name, expr, aliaz = nil
  super(expr, aliaz)
  @name = name
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/arel/nodes/named_function.rb', line 4

def name
  @name
end