class Arel::Nodes::Coalesce

Attributes

aliaz[R]

Public Class Methods

new(left, right, aliaz = nil) click to toggle source
Calls superclass method
# File lib/arel_extension/nodes/coalesce.rb, line 5
def initialize(left, right, aliaz = nil)
  super(left, right)
  as(aliaz)
end

Public Instance Methods

as(aliaz) click to toggle source
# File lib/arel_extension/nodes/coalesce.rb, line 10
def as(aliaz)
  @aliaz = aliaz && SqlLiteral.new(aliaz)
  self
end
eql?(other) click to toggle source
Calls superclass method
# File lib/arel_extension/nodes/coalesce.rb, line 19
def eql? other
  super && @aliaz == other.aliaz
end
hash() click to toggle source
Calls superclass method
# File lib/arel_extension/nodes/coalesce.rb, line 15
def hash
  super ^ @aliaz.hash
end