MethodCallTree

MethodCallTree is like tree command for method call stack.

Installation

gem 'method_call_tree'

Usage

require 'method_call_tree'
class Foo
  def foo
    bar
    baz
  end
  def bar
  end
  def baz
    hoge
  end
  def hoge
  end
end
tree = MethodCallTree.create do
  Foo.new.foo
end
puts tree

result

foo
├───── bar
└───── baz
        └───── hoge

class option

tree = MethodCallTree.create(class: true) do
  Foo.new.foo
end

result

Foo::foo
├───── Foo::bar
└───── Foo::baz
        └───── Foo::hoge

args options enable

require 'method_call_tree'
def fibonacci(a = 1, b = 0)
  return if a > 10
  fibonacci(a + b, a)
end
tree = MethodCallTree.create(args: true) do
  fibonacci
end
puts tree

result

fibonacci(a = 1, b = 0)
└───── fibonacci(a = 1, b = 1)
        └───── fibonacci(a = 2, b = 1)
                └───── fibonacci(a = 3, b = 2)
                        └───── fibonacci(a = 5, b = 3)
                                └───── fibonacci(a = 8, b = 5)
                                        └───── fibonacci(a = 13, b = 8)

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the MethodCallTree project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.