Kanban Column Hider mashup with per-project configuration logic

gistfile1.js

tau.mashups
	.addDependency('libs/jquery/jquery')
	.addMashup(function ($, config) {
   		// Put projects => states' names that you want to hide here
		// projects can be a regular expression
   		var statesToHideConfiguration = {
			'Private Universe #[0-9]+': ['Invalid', 'Fixed']
		};
		
		// gathers the project name from the div.x-panel-kanban-header > span
		var getProjectName = function(b) {
			return $(b).parents('div.x-panel:last').find('div.x-panel-kanban-header:first').find('span:last').html();
		};
		
		// returns the column configuration by project name
		var getColumnConfig = function(p) {
			var ret = null;
			$.each(statesToHideConfiguration, function(project, config) {
				if (new RegExp(project).test(p)) {
					ret = config;
					return false;
				}
			});
			return ret;
		};
   		
   		// loop through our tables and do the hiding
   		$(document).ready(function() {
   			$('table.kanban-swimlanes-table').each(function() {   				
            			var tableHead = $(this).find('thead:first');
            			// gather the configuration for this project
            			var statesToHide = getColumnConfig(getProjectName(this));
            			// if we have a config, do the hiding
            			if ((statesToHide != null) && (tableHead != null)) {
					for (var i = 0; i < statesToHide.length; i++) {
						var header = $(".kanban-swimlane-header-wrap span:contains('"+statesToHide[i]+"')").filter(function() {
							return $(this).text().match("^"+statesToHide[i]) != null;
						}).parent();
		
						//use header Id to construct column Id
						var col = $("#" + header.id().replace("header-", ""));
		
						//hide everything
						header.hide();
						col.hide();
					}
				}	
			}
   		}
});