Module: ViewComponentContrib::Preview::DefaultTemplate::ClassMethods

Defined in:
lib/view_component_contrib/preview/default_template.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#default_preview_template ⇒ Object 



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# File 'lib/view_component_contrib/preview/default_template.rb', line 27

def default_preview_template
  return @default_preview_template if defined?(@default_preview_template)

  @default_preview_template =
    if superclass.respond_to?(:default_preview_template)
      superclass.default_preview_template
    else
      DEFAULT_TEMPLATE
    end
end

Instance Method Details

#preview_example_template_path(example) ⇒ Object 



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# File 'lib/view_component_contrib/preview/default_template.rb', line 38

def preview_example_template_path(example)
  super
rescue MISSING_TEMPLATE_ERROR
  has_example_preview = preview_paths.find do |path|
    Dir.glob(File.join(path, preview_name, "previews", "#{example}.html.*")).any?
  end

  return File.join(preview_name, "previews", example) if has_example_preview

  has_root_preview = preview_paths.find do |path|
    Dir.glob(File.join(path, preview_name, "preview.html.*")).any?
  end

  return File.join(preview_name, "preview") if has_root_preview

  default_preview_template
end