Demonstrating a bug between initializer and dry types:
$ rspec spec
TypesAndInitializerBug
TypesAndInitializerBug::Broken
loads the inited fine (FAILED - 1)
TypesAndInitializerBug::Wrapped
loads the inited fine
Failures:
1) TypesAndInitializerBug TypesAndInitializerBug::Broken loads the inited fine
Failure/Error: TypesAndInitializerBug::Broken.new
TypeError:
#<TypesAndInitializerBug::Broken:0x00007f8f5a9e4be8> is not a symbol nor a string
# /Users/kchoubacha/.rvm/gems/ruby-2.4.2/gems/dry-types-0.12.1/lib/dry/types/array/member.rb:20:in `block in call'
# /Users/kchoubacha/.rvm/gems/ruby-2.4.2/gems/dry-types-0.12.1/lib/dry/types/array/member.rb:20:in `map'
# /Users/kchoubacha/.rvm/gems/ruby-2.4.2/gems/dry-types-0.12.1/lib/dry/types/array/member.rb:20:in `call'
# (eval):6:in `__dry_initializer_initialize__'
# /Users/kchoubacha/.rvm/gems/ruby-2.4.2/gems/dry-initializer-2.3.0/lib/dry/initializer/mixin/root.rb:7:in `initialize'
# ./spec/types_and_initializer_bug_spec.rb:6:in `new'
# ./spec/types_and_initializer_bug_spec.rb:6:in `block (3 levels) in <top (required)>'
Finished in 0.00154 seconds (files took 0.19051 seconds to load)
2 examples, 1 failure
Failed examples:
rspec ./spec/types_and_initializer_bug_spec.rb:5 # TypesAndInitializerBug TypesAndInitializerBug::Broken loads the inited fine
This appears to be because initializer now looks for arity and passes self as the second param:
https://github.com/dry-rb/dry-initializer/blob/7a605f2a5421747f99299b610fbbc85f801d75e3/lib/dry/initializer/builders/attribute.rb#L69-L73
But dry types array.member uses a second param to control the method call: https://github.com/dry-rb/dry-types/blob/506b7588a7b776cd59e2e27538256472e4c8d3df/lib/dry/types/array/member.rb#L19-L21
This causes the above spec failure.