Sha256: b5745cb270cd0cb0ed07503000c010a67da4dba924a022227f492fadb2a71ce7
Contents?: true
Size: 538 Bytes
Versions: 123
Compression:
Stored size: 538 Bytes
Contents
# The original Module class.
#
class Module # :nodoc:all
def each_delegate *methods
options = methods.pop
unless options.is_a?(Hash) && to = options[:to]
raise ArgumentError, "Multi delegation needs a target. Supply an options hash with a :to key as the last argument (e.g. delegate :something, :to => :an_array_reader)."
end
methods.each do |method|
module_eval("def #{method}(*args, &block)\n#{to}.each{ |t| t.__send__(#{method.inspect}, *args, &block) }\nend\n", "(__DELEGATION__)", 1)
end
end
end
Version data entries
123 entries across 123 versions & 1 rubygems