11 raise NotImplementedError.new("backquotes not implemented")
15 # 15.3.1.2.3 Kernel.eval
16 # 15.3.1.3.12 Kernel#eval
17 # NotImplemented by mruby core; use mruby-eval gem
20 # ISO 15.3.1.2.8 Kernel.loop
21 # provided by Kernel#loop
24 # Calls the given block repetitively.
28 return to_enum :loop unless block
33 rescue StopIteration => e
42 # internal method for inspect
43 def _inspect(_recur_list)
48 raise NotImplementedError.new("fiber required for enumerator")