class RubyLLM::Prompt::Context

The object a prompt template is evaluated in. Locals become local variables of the template, and render inserts a partial.

The class is declared with its full name so the template binding has no RubyLLM lexical scope: Chat in a template is the application’s model, not RubyLLM::Chat.

Attributes

local_assigns [R]

Returns the locals passed to the current prompt or partial. Use it to read an optional local, or a local whose name is not a valid Ruby variable name:

<% if local_assigns[:product_name] %>

Public Instance Methods

render (options = {}, locals = {})

Source

# File lib/ruby_llm/prompt/context.rb, line 33
def render(options = {}, locals = {})
  return partial(options).render(**locals) unless options.is_a?(Hash)

  partial(options.fetch(:partial)).render(**(options[:locals] || {}))
end

Renders a partial with locals. A bare name is looked up next to the current prompt only. A name with a path is looked up in the prompt roots.

<%= render "tone" %>
<%= render "shared/safety", product_name: product_name %>
<%= render partial: "shared/safety", locals: { product_name: product_name } %>