# You can use Kernel#caller

puts caller

​

# Or if you want to remove bin/bundle, lib/ruby/gems/* etc from the stack.

# you can filter for unique application path entry or other exclusions as needed.

def call_stack(app_path_identifier)

  stack = caller.select { |i| i.include?(app_path_identifier) }

  {

    callee: stack.first.split('/').last.split(':')[0,2].join(':'),

    stack: stack

  }

end

​

puts JSON.pretty_generate(call_stack('my_company/my_app'))

​

# {

#   "callee": "base_presenter.rb:83",

#   "stack": [

#     "/Users/xmen/dev/my_company/my_app/app/presenters/base_presenter.rb:83:in `block (2 levels) in outputs'",

#     "/Users/xmen/dev/my_company/my_app/spec/presenters/base_presenter_spec.rb:26:in `call'",

#     "/Users/xmen/dev/my_company/my_app/app/presenters/base_presenter.rb:25:in `around_call'",

#     "/Users/xmen/dev/my_company/my_app/app/presenters/base_presenter.rb:65:in `present'",

#     "/Users/xmen/dev/my_company/my_app/spec/presenters/base_presenter_spec.rb:92:in `block (4 levels) in <top (required)>'",

#     "/Users/xmen/dev/my_company/my_app/spec/presenters/base_presenter_spec.rb:93:in `block (4 levels) in <top (required)>'"

#   ]

# }