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Arel::Nodes::Function

Attributes

alias[RW]
distinct[RW]
expressions[RW]

Public Class Methods

new(expr, aliaz = nil) click to toggle source
# File lib/arel/nodes/function.rb, line 8
def initialize expr, aliaz = nil
  @expressions = expr
  @alias       = aliaz && SqlLiteral.new(aliaz)
  @distinct    = false
end

Public Instance Methods

as(aliaz) click to toggle source
# File lib/arel/nodes/function.rb, line 14
def as aliaz
  self.alias = SqlLiteral.new(aliaz)
  self
end

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