ruby call stack

klueless-io answered on October 26, 2022 Popularity 8/10 Helpfulness 4/10

answer ruby call stack

ruby call stack

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# 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)>'"
#   ]
# }

Popularity 8/10 Helpfulness 4/10 Language ruby

Source: appydave.com

Tags: call formatted object pry ruby show stack stack-trace view when

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Contributed on Oct 26 2022

klueless-io

0 Answers Avg Quality 2/10

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