in app/scripts/controllers/grid/grid.js [93:110]
sort : function(columnProperty, isSortable) {
if(isSortable) {
var columns = this.get('columns');
var controller = this;
columns.forEach(function(column, index) {
if(column.isSortable && column.property === columnProperty) {
column.sort(controller);
return false;
} else {
column.sort(controller, 'NONE');
}
});
}
},