Contents

[![Build Status](https://travis-ci.org/siman-man/method_call_tree.svg?branch=master)](https://travis-ci.org/siman-man/method_call_tree)

# MethodCallTree

MethodCallTree is like tree command for method call stack.

## Installation

```ruby
gem 'method_call_tree'
```

## Usage

```ruby
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

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

result

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

---

`args` options enable

```ruby
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](https://opensource.org/licenses/MIT).

## 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](https://github.com/siman-man/method_call_tree/blob/master/CODE_OF_CONDUCT.md).

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
method_call_tree-1.2.0	README.md