Module: Waves::Views::Templated

Defined in:
lib/waves/views/templated.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object

Render the template with the name of the missing method. E.g. App::Views::Gnome.new.stink would look for templates/gnome/stink



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# File 'lib/waves/views/templated.rb', line 33

def method_missing(name,*args) ; render( name, *args ) ; end

Instance Method Details

#render(name, assigns = {}) ⇒ Object

Render the template found in the directory named after this view (snake cased, of course) E.g. App::Views::Gnome.new.render( “stink” ) would look for templates/gnome/stink.<ext>



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# File 'lib/waves/views/templated.rb', line 24

def render( name, assigns={})
  file = template_file(name)
  ext = File.extname(file).slice(1..-1)
  Waves.log.debug "Rendering: #{file}"
  self.send( ext, File.read(file), assigns.merge!( :request => request ))
end

#template_file(name) ⇒ Object

Raises:



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# File 'lib/waves/views/templated.rb', line 13

def template_file(name)
  template = "templates/#{self.class.basename.snake_case}/#{name}"
  extensions = Views.extensions.join(',')
  # globbing on a {x,y,z} group returns the found files in x,y,z order
  raise NoTemplateError.new( path ) unless file = Dir["#{template}.{#{extensions}}"].first
  file
end