http://blog.tie-rack.org/ Chris Shea's programming blog http://blog.tie-rack.org/2009/4/17/canvas-chart-a-simple-sparklines-libary.html CanvasChart is a small, simple library for creating sparklines with the canvas HTML element. Fri, 17 Apr 2009 22:26:56 -0600 http://blog.tie-rack.org/2009/4/5/thor-tasks-for-jsunittest.html Using Thor to automate generating JavaScript test files with JsUnitTest. Sun, 05 Apr 2009 10:26:59 -0600 http://blog.tie-rack.org/2009/3/27/Using-Rack-Middleware-to-Modify-the-Request-Environment.html A brief tutorial on using Rack middleware to change the request environment for another Rack application or Rails. Fri, 27 Mar 2009 15:14:46 -0600 http://blog.tie-rack.org/2009/3/26/Installing%20Ruby%201.9%20alongside%20Ruby%201.8.html Step-by-step instructions on how to install Ruby 1.9 alongside Ruby 1.8. Thu, 26 Mar 2009 22:54:59 -0600