How to return JSON array instead of text for specific column

I want to return a JSON array from an extractor like this:

`

10 : function(cellIndex , $cell){
                    var prlArray = [];
                    $cell.find('select option').each(function(){
                        //alert(this.value);
                        prlArray.push(this.value);
                    });
                    return JSON.parse(prlArray.toString());
                }

`

This extractor is causing error in because of “return JSON.parse(prlArray.toString());” thanks in advance

[koshuang]

@SamehMahmoud I @lightswitch05 I submitted a PR #37 which should be able to fix this issue.

[lightswitch05]

released in 0.12.0