Contents

#### Circular Sets

This example shows sets that make a circular reference.

```show.rb```:
```ruby
require 'set'

require 'debug_helper'

set_0 = Set.new([])
set_1 = Set.new([])
set_0.add(set_1)
set_1.add(set_0)
DebugHelper.show(set_0, 'My circular sets')
```

The output shows details of the sets.

The circular reference is not followed.

```show.yaml```:
```yaml
---
Set (message='My circular sets'):
  Set#size: 1
  Element 0:
    Set:
      Set#size: 1
      Element 0: 'Set #<Set: {#<Set: {#<Set: {...}>}>}>'
```

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
debug_helper-2.1.0	markdown/readme/classes/set/circular/show.md
debug_helper-2.0.0	markdown/readme/classes/set/circular/show.md