how to get the ids of checked checkboxes in jquery

I want to get the ids of checked checkboxes and store those ids in an array using jquery. Can anybody give me correct code for it.

I have tried

Thanks in advance :)

$("#merge_button").click(function(event){
    event.preventDefault();
    var searchIDs = $("#find-table input:checkbox:checked").map(function(){
        return $(this).val();
    }).toArray();
    console.log(searchIDs);
});