Sha256: 8a47968bf7596795a9daad75858ed29ae65daa8786310c856a812bd3aead1189
Contents?: true
Size: 519 Bytes
Versions: 64
Compression:
Stored size: 519 Bytes
Contents
class SetterTrap < ActiveSupport::BasicObject
class << self
def rollback_sets(obj)
trapped = new(obj)
yield(trapped).tap { trapped.rollback_sets }
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
64 entries across 63 versions & 11 rubygems