jquery - Remove element from array of objects javascript -


i have following array of objects.

[{"rid":24,"gid":40,"sid":20,"disabled":false},  {"rid":24,"gid":40,"sid":19,"disabled":false},  {"rid":24,"gid":40,"sid":50,"disabled":false},  {"rid":24,"gid":40,"sid":20,"disabled":true},  {"rid":24,"gid":40,"sid":19,"disabled":true},  {"rid":24,"gid":40,"sid":50,"disabled":true},  {"rid":24,"gid":39,"sid":18,"disabled":false}]

in records antithesis ex. 1st element , 4th has same rid, gid, , sid disabled flag opposite. want eliminate such records.

my expected array {"rid":24,"gid":39,"sid":18,"disabled":false} (eliminate antithesis records)

i tried following code giving me wrong output. 

arrofobj=[{"rid":24,"gid":40,"sid":20,"disabled":false},  {"rid":24,"gid":40,"sid":19,"disabled":false},  {"rid":24,"gid":40,"sid":50,"disabled":false},  {"rid":24,"gid":40,"sid":20,"disabled":true},  {"rid":24,"gid":40,"sid":19,"disabled":true},  {"rid":24,"gid":40,"sid":50,"disabled":true},  {"rid":24,"gid":39,"sid":18,"disabled":false}]   $.each(arrofobj,function (index1,firstobj) {     $.each(arrofobj,function (index2,secondobj) {         if(index1>= index2){             return true;         }         var areobjantithesis=firstobj.rid===secondobj.rid && firstobj.gid===secondobj.gid            && firstobj.sid===secondobj.sid && firstobj.disabled!==secondobj.disabled;          if(areobjantithesis){             arrofobj.splice(index1,1);             arrofobj.splice(index2,1)             return false;         }     }) })

is there elegant way achieve expected output ?

you map() , filter()

var data = [{"rid":24,"gid":40,"sid":20,"disabled":false},   {"rid":24,"gid":40,"sid":19,"disabled":false},   {"rid":24,"gid":40,"sid":50,"disabled":false},   {"rid":24,"gid":40,"sid":20,"disabled":true},   {"rid":24,"gid":40,"sid":19,"disabled":true},   {"rid":24,"gid":40,"sid":50,"disabled":true},   {"rid":24,"gid":39,"sid":18,"disabled":false}]     var ar = data.map(function(e) {    return e.rid + '|' + e.gid + '|' + e.sid;  });     var result = data.filter(function(e) {    var key = e.rid + '|' + e.gid + '|' + e.sid;    return ar.indexof(key) == ar.lastindexof(key);  });    console.log(result)


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