// misc utility functions
+function idInArray(id, arr) {
+ // because sometimes ids are strings and sometimes they're integers
+ for (index in arr) {
+ if (id.toString() == arr[index].toString()) {
+ return true;
+ }
+ }
+ return false;
+}
+
+function assert(outcome, description) {
+ if (!outcome) {
+ console.log(description);
+ }
+}
+
+function templateFromId(id) {
+ return _.template($(id).html());
+}
+
+function firstCharUpper(s) {
+ return s.charAt(0).toUpperCase() + s.slice(1);
+}
+
+function toTitleCase(str)
+{\r
+ return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});\r
+}
+
+function fieldNameToHumanReadable(str)
+{
+ str = str.replace("_", " ");
+ return toTitleCase(str);
+}
+
// http://stackoverflow.com/questions/2117320/set-maximum-displayed-rows-count-for-html-table
function limitTableRows(tableSelector, maxRows) {
var table = $(tableSelector)[0] //document.getElementById(tableId);
return true;
}
+
+function array_diff(a1, a2)
+{\r
+ var a=[], diff=[];\r
+ for(var i=0;i<a1.length;i++)\r
+ a[a1[i]]=true;\r
+ for(var i=0;i<a2.length;i++)\r
+ if(a[a2[i]]) delete a[a2[i]];\r
+ else a[a2[i]]=true;\r
+ for(var k in a)\r
+ diff.push(k);\r
+ return diff;\r
+}
+
+function array_pair_lookup(x, names, values)
+{
+ for (index in values) {
+ if (values[index] == x) {
+ return names[index];
+ }
+ }
+ return "object #" + x;
+}
+
+function all_options(selector) {
+ el = $(selector);
+ result = [];
+ _.each(el.find("option"), function(option) {
+ result.push($(option).val());
+ });
+ return result;
+}
+
+function make_same_width(containerSelector, itemSelector) {
+ var maxWidth = 0;
+ $(containerSelector).find(itemSelector).each( function(index) { maxWidth = Math.max(maxWidth, $(this).width()); });\r
+ console.log(maxWidth);\r
+ $(containerSelector).find(itemSelector).each( function(index) { $(this).width(maxWidth); });
+}