Class: MaquinaStream::Renderer::ViewContext

Inherits:

Object

• Object
• MaquinaStream::Renderer::ViewContext

Defined in:

lib/maquina_stream/renderer/view_context.rb

Overview

Renders engine partials without a request.

The renderer is a pure function, but components are ERB — so it builds its own view context from the engine's view paths rather than borrowing a controller's. "No request context" is the constraint; ActionView is not request context.

Defined Under Namespace

Classes: MissingActionView

Class Method Summary

• .build ⇒ Object
• .reset! ⇒ Object

  Templates are looked up once per process, so a component change in development needs a reload — the same trade every engine partial makes.

Instance Method Summary

• #render(partial, locals = {}) ⇒ Object

Class Method Details

.build ⇒ Object

# File 'lib/maquina_stream/renderer/view_context.rb', line 14

def self.build
  @build ||= new
end

.reset! ⇒ Object

Templates are looked up once per process, so a component change in development needs a reload — the same trade every engine partial makes.

# File 'lib/maquina_stream/renderer/view_context.rb', line 20

def self.reset!
  @build = nil
end

Instance Method Details

#render(partial, locals = {}) ⇒ Object

# File 'lib/maquina_stream/renderer/view_context.rb', line 24

def render(partial, locals = {})
  view.render(partial: partial, locals: locals)
end