diff options
Diffstat (limited to 'lib/pry/config.rb')
| -rw-r--r-- | lib/pry/config.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/pry/config.rb b/lib/pry/config.rb index 55718200..2ed3542a 100644 --- a/lib/pry/config.rb +++ b/lib/pry/config.rb @@ -261,6 +261,33 @@ class Pry @custom_attrs = @custom_attrs.dup end + def control_d_handler=(value) + proxy_proc = + if value.arity == 2 + Pry::Warning.warn( + "control_d_handler's arity of 2 parameters was deprecated. Now it " \ + 'gets passed just 1 parameter (pry_instance). Please update your ' \ + 'handler' + ) + proc do |*args| + if args.size == 2 + value.call(args.first, args[1]) + else + value.call(args.first.eval_string, args.first) + end + end + else + proc do |*args| + if args.size == 2 + value.call(args[1]) + else + value.call(args.first) + end + end + end + @control_d_handler = proxy_proc + end + private def lazy_readline |