# Distribution

{% hint style="success" %}
This is the official documentation of the `agent_ruby` Ruby agent.
{% endhint %}

![Distribution Chart example](/files/jO8QF98RGtcFfvraGrba)

Distribution Charts display a pie and should return a plain object.

#### Traditional Syntax

Using full context methods with `add_chart`:

```ruby
@create_agent.add_chart('booksByAuthorCountry') do |_context, result_builder|
  result_builder.distribution({
    validated: 100,
    rejected: 100,
    to_validate: 100
  })
end
```

#### DSL Syntax

Using simplified DSL with `chart`:

```ruby
@create_agent.chart :booksByAuthorCountry do
  distribution({
    validated: 100,
    rejected: 100,
    to_validate: 100
  })
end
```


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