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require 'test/unit'
$:.unshift "#{File.dirname(__FILE__)}/../lib"
require 'active_resource'
require 'active_resource/http_mock'
require 'active_support/breakpoint'
ActiveResource::Base.logger = Logger.new("#{File.dirname(__FILE__)}/debug.log")
class SetterTrap < Builder::BlankSlate
class << self
def rollback_sets(obj)
returning yield(setter_trap = new(obj)) do
setter_trap.rollback_sets
end
end
end
def initialize(obj)
@cache = {}
@obj = obj
end
def respond_to?(method)
@obj.respond_to?(method)
end
def method_missing(method, *args, &proc)
@cache[method] = @obj.send(method.to_s[0 ... -1]) if method.to_s[-1 .. -1] == "=" unless @cache[method]
@obj.send method, *args, &proc
end
def rollback_sets
@cache.each { |k, v| @obj.send k, v }
end
end
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