Module: Kiss::Debug

Defined in:
lib/kiss/debug.rb

Overview

Generates HTML reports on exceptions raised from the app, showing the backtrace with clickable stack frames with TextMate links to source files, plus login hash, last SQL, GET/POST params, cookies, and Rack environment variables.

Instance Method Summary collapse

Instance Method Details

#prepend_debug(document) ⇒ Object 



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# File 'lib/kiss/debug.rb', line 7

def prepend_debug(document)
  html = "<style>\n.kiss_debug {\ntext-align: left;\npadding: 3px 7px;\nborder: 1px solid #ebe;\nborder-top: 1px solid #fdf;\nborder-bottom: 1px solid #d6d;\nbackground-color: #fbf;\nfont-size: 12px;\ncolor: #101;\n}\n.kiss_debug a {\ncolor: #606;\ntext-decoration: none;\n}\n.kiss_debug a:hover {\ncolor: #707;\ntext-decoration: underline;\n}\n.kiss_debug small {\n  font-family: arial, sans-serif;\n  color: #949;\n  float: right;\n  margin-left: 8px;\n  text-align: right;\n  white-space: nowrap;\n}\n</style>\n"
  html += @_debug_messages.map do |object, context|
    filename, line, method = context.split(/:/)
    textmate_url = "txmt://open?url=file://" + Kiss.absolute_path(filename).url_escape + '&line=' + line
    "<div class=\"kiss_debug\">\n<small>kiss debug at <a href=\"\#{textmate_url}\">\#{filename}:\#{line}</a> \#{method}</small>\n<tt><b>\#{object.gsub(/\\</, '&lt;')}</b></tt>\n</div>\n"
  end.join
  
  document.prepend_html(html, 'body')
end