Module: Sinatra::JstPages::ClassMethods

Defined in:
lib/sinatra/jstpages.rb

Instance Method Summary collapse

Instance Method Details

#serve_jst(path, options = {}) ⇒ Object

### serve_jst(path, [options]) [class method] Serves JST files in given ‘path`.



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# File 'lib/sinatra/jstpages.rb', line 136

def serve_jst(path, options={})
  get path do
    content_type :js
    jsts = jst_files(options).map { |(name, engine)|
      %{
        JST[#{name.inspect}] = function() {
          if (!c[#{name.inspect}]) c[#{name.inspect}] = (#{engine.function});
          return c[#{name.inspect}].apply(this, arguments);
        };
    }.strip.gsub(/^ {12}/, '')
    }

    %{
      (function(){
        var c = {};
        if (!window.JST) window.JST = {};
        #{jsts.join("\n  ")}
      })();
    }.strip.gsub(/^ {12}/, '')
  end
end