kohana/minion — pull request #70 by ivank (2012-11-29 15:48:03+00:00)
Title: added progress bar CLI method

A method to Iterate through array of items one by one, executing a callback function, and displaing a progress bar that fills up as it progresses through the array. Show also percentage, elapesed time and ETA.

Any Kohana_Exceptions will be catched and displayed at the end of the progress.
While its running it also displays how many exceptions have occurred.

The callback function recieves the current item, index and items count as arguments