What is the best way to add options to a select from an array with jQuery?

What is the best method for adding options to a select from a JSON object using jQuery?
I'm looking for something that I don't need a plugin to do, but would also be interested in the plugins that are out there.
This is what I did:
selectValues = { "1": "test 1", "2": "test 2" };

for (key in selectValues) {
  if (typeof (selectValues[key] == 'string') {
    $('#mySelect').append('<option value="' + key + '">' + selectValues[key] + '</option>');
  }
}
A clean/simple solution:
This is a cleaned up and simplified version of matdumsa's:
$.each(selectValues, function(key, value) {   
     $('#mySelect')
          .append($('<option>', { value : key })
          .text(value)); 
});
Changes from matdumsa's: (1) removed the close tag for the option inside append() and (2) moved the properties/attributes into an map as the second parameter of append().


Answer:

Same as other answers, in jQuery fashion:
$.each(selectValues, function(key, value) {   
     $('#mySelect')
         .append($("<option></option>")
                    .attr("value",key)
                    .text(value)); 
});


http://stackoverflow.com/questions/170986/what-is-the-best-way-to-add-options-to-a-select-from-an-array-with-jquery

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