Setting date modifies passed date object

[aaani]

When I select a date using
datepicker.set('select', dateObj);
the passed dateObj is modified. This behavior isn't documented and may lead to potential issues in the application code.

Link to the code sample demonstrating the bug:
http://jsbin.com/regot/4/edit

[aaani]

Digging a little deeper. I found this line of code is the culprit:
https://github.com/amsul/pickadate.js/blob/3.5.4/lib/picker.date.js#L391

Instead of directly setting hours on the passed date object, we should create a deep copy of date object and work with it.

[Anand190790]

@amsul
I want event object for the selected date.
Currently my code is
$('#inputDate')
.attr('data-value', "2014-5-14");
DatepickerObject = $('#inputDate').pickadate({
'today' : '',
'close' : '',
'clear' : '',
onOpen : function() {
},
onSet : function() {
},
});

I want to get selected object touch positions.For example if I select any date, I want the co-ordinates of the selected date. i.e. x & y. Please help me here.