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Versions: 12
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Contents
module Arel
module Nodes
class Casted < Arel::Nodes::Node # :nodoc:
attr_reader :val, :attribute
def initialize val, attribute
@val = val
@attribute = attribute
super()
end
def nil?; @val.nil?; end
def hash
[self.class, val, attribute].hash
end
def eql? other
self.class == other.class &&
self.val == other.val &&
self.attribute == other.attribute
end
alias :== :eql?
end
class Quoted < Arel::Nodes::Unary # :nodoc:
alias :val :value
def nil?; val.nil?; end
end
def self.build_quoted other, attribute = nil
case other
when Arel::Nodes::Node, Arel::Attributes::Attribute, Arel::Table, Arel::Nodes::BindParam, Arel::SelectManager, Arel::Nodes::Quoted
other
else
case attribute
when Arel::Attributes::Attribute
Casted.new other, attribute
else
Quoted.new other
end
end
end
end
end
Version data entries
12 entries across 12 versions & 3 rubygems