lib/dm-core/query/operator.rb
# TODO: rename this DM::Symbol::Operator
# TODO: add a method to convert it into a DM::Query::AbstractComparison object, eg:
# operator.comparison_for(repository, model)
# TODO: rename #target to #property_name
module DataMapper
class Query
class Operator
include DataMapper::Assertions
extend Equalizer
equalize :target, :operator
# @api private
attr_reader :target
# @api private
attr_reader :operator
# @api private
def inspect
"#<#{self.class.name} @target=#{target.inspect} @operator=#{operator.inspect}>"
end
private
# @api private
def initialize(target, operator)
@target, @operator = target, operator.to_sym
end
end # class Operator
end # class Query
end # module DataMapper