Method: Webby::Renderer#_find_partial

Defined in:
lib/webby/renderer.rb

#_find_partial(part) ⇒ Object

Attempts to locate a partial by name. If only the partial name is given, then the current directory of the page being rendered is searched for the partial. If a full path is given, then the partial is searched for in that directory.

Raises a Webby::Error if the partial could not be found.



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# File 'lib/webby/renderer.rb', line 344

def _find_partial( part )
  case part
  when String
    part_dir = ::File.dirname(part)
    part_dir = @page.dir if part_dir == '.'

    part_fn = ::File.basename(part)
    part_fn = '_' + part_fn unless part_fn =~ %r/^_/

    p = Resources.partials.find(
        :filename => part_fn, :in_directory => part_dir ) rescue nil
    raise ::Webby::Error, "could not find partial '#{part}'" if p.nil?
    p
  when ::Webby::Resources::Partial
    part
  else raise ::Webby::Error, "expecting a partial or a partial name" end
end