Class: InertiaJb::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/inertia_jb/handler.rb

Overview

ActionView template handler for *.html.inertia templates.

An .html.inertia template is jb-style Ruby: its last expression is a Hash of Inertia props. We evaluate it, then hand the resulting Hash to Renderer, whose return value becomes the rendered body.

Unlike props_template, there is no shared builder state to guard: jb partials each return their own Hash independently, so no @__json-style finalize dance is needed here.

Class Method Summary collapse

Class Method Details

.call(template, source = nil) ⇒ Object 



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# File 'lib/inertia_jb/handler.rb', line 14

def self.call(template, source = nil)
  source ||= template.source

  # `begin;#{source}` keeps the template's own line numbers aligned in
  # backtraces. The begin/end block evaluates to the template's last
  # expression (the props Hash).
  "__inertia_props = begin;#{source}\nend\n" \
    "::InertiaJb::Renderer.new(self, __inertia_props, true).render"
end