Sha256: 6c617e7827a20cb4157c77443a8a4657ff7416a5d141b0180b613788db9da7b4
Contents?: true
Size: 548 Bytes
Versions: 56
Compression:
Stored size: 548 Bytes
Contents
require 'builder'
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($`) if method.to_s =~ /=$/
@obj.send method, *args, &proc
end
def rollback_sets
@cache.each { |k, v| @obj.send k, v }
end
end
Version data entries
56 entries across 56 versions & 1 rubygems