Feature #17743
Updated by p8 (Petrik de Heus) over 3 years ago
Given the following Ruby program: ``` ruby def say_hi(person) puts message(person) end def message(person) "hi: #{person.name}" end say_hi(nil) ``` It would be helpful if the backtrace contained the types of the argumets: ``` hi.rb:6:in `message': undefined method `name' for nil:NilClass (NoMethodError) Traceback (most recent call last): 2: from hi.rb:2:in `say_hi' hi.rb:9:in `<main>' called with NilClass 1: from hi.rb:9:in `<main>' hi.rb:2:in `say_hi' called with NilClass hi.rb:6:in `message': undefined method `name' for nil:NilClass (NoMethodError) ``` Inspired by the following Twitter thread: https://twitter.com/lzsthw/status/1374350046909628423