Both splat and keyword args in Ruby 1.9 -

Both splat and keyword args in Ruby 1.9 -

i have method in ruby 2.0 script next signature:

def method(*args, **kwargs)

this script fails run in ruby 1.9 because ** syntax new. there way alter method signature while preserving ruby 2.0 behavior? ideally, not modify callers.

note there methods in ruby core in 1.9 take both variable number of arguments , additional options, e.g., kernel#system.

pretty close same behavior, although you'll have access kwargs via keys:

def method(*args) kwargs = case args.last when hash args.pop else {} end # stuff here # puts args # puts kwargs end

ruby