Ruby on Rails – Anatomy of a Request object

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<%= request.request_uri %> / <%= request.path%>
eg: /vinova/development/web_and_iphone_apps

<%= request.referer %>
eg: http://www.vinova.sg/development/web_and_iphone_apps

<%= request.env[‘HTTP_HOST’]%>
eg: www.vinova.sg

<%= request.env[‘SERVER_PROTOCOL’]%>
eg: HTTP/1.1

<%= request.url%>
eg: http://www.vinova.sg/development/web_and_iphone_apps

<%= request.query_parameters.size %>

url eg: www.vinova.sg/index.html?key=3&d=4
answer: 2 => (2 parameters)

<%= request.path_parameters[‘controller’] %>
eg: contents

<%= request.path_parameters[‘action’] %>
eg: login

<%= request.inspect%>

vinova: