Sha256: 92d68fae1040fcd41b05ba66c46f5d0bbe55b2225e32ddbc3b27456f32da54f5
Contents?: true
Size: 521 Bytes
Versions: 19
Compression:
Stored size: 521 Bytes
Contents
class SetterTrap < BasicObject
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
19 entries across 19 versions & 4 rubygems