gistfile1.js

// Based on Zhao Lu Ubiquity < 0.5 command
CmdUtils.CreateCommand({
  names:       ['rails', 'search rails documentation'],
  arguments: [{role: 'object', nountype: noun_arb_text, label: 'method'}],
  icon:        "http://rubyonrails.org/images/rails.png",
  homepage:    "",
  author:      {name: "Sergio Espeja", email: "sergio.espeja@gmail.com"},
  license:     "MPL,GPL",
  description: "Search rails documentation",
  help:        "Type a rails class or method",
  execute: function(args) 
  {
      var url       = "http://apidock.com/rails/{TERM}"
      var urlString = url.replace("{TERM}", args.object.text);
      Utils.openUrlInBrowser(urlString);
  },                    
  preview: function(pblock, args) 
  {                    
      searchText = jQuery.trim(args.object.text);
      if(searchText.length <= 0) 
      {
        pblock.innerHTML = "Search rails documentation";
        return;
      }
      var previewTemplate = "Search rails documentation of ${query}";
      var previewData     = {query: searchText};
      pblock.innerHTML    = CmdUtils.renderTemplate(previewTemplate, previewData);
  }                    
});