Module: Roda::RodaPlugins::AdditionalRenderEngines

Defined in:
lib/roda/plugins/additional_render_engines.rb

Overview

The additional_render_engines plugin allows for specifying additional render engines to consider for templates. When rendering a template, it will first try the default template engine specified in the render plugin. If the template file to be rendered does not exist, it will try each additional render engine specified in this plugin, in order, using the path to the first template file that exists in the file system. If no such path is found, it uses the default path specified by the render plugin.

Example:

plugin :render # default engine is 'erb'
plugin :additional_render_engines, ['haml', 'str']

route do |r|
  # Will check the following in order, using path for first
  # template file that exists:
  # * views/t.erb
  # * views/t.haml
  # * views/t.str
  render :t
end

Defined Under Namespace

Modules: InstanceMethods

Class Method Summary collapse

Class Method Details

.configure(app, render_engines) ⇒ Object

Set the additional render engines to consider.



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# File 'lib/roda/plugins/additional_render_engines.rb', line 33

def self.configure(app, render_engines)
  app.opts[:additional_render_engines] = render_engines.dup.freeze
end

.load_dependencies(app, render_engines) ⇒ Object 



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# File 'lib/roda/plugins/additional_render_engines.rb', line 28

def self.load_dependencies(app, render_engines)
  app.plugin :render
end