Return key and value in a Javascript object -


how go returning key , value string or smaller object:

 var whatisinaname = [{ a: "a1", b: "b1" },{ a: "c1", b: "d1" },{ a: "e1", b: "f1" }];

returning like: "a:a1"

i know object.values , object.keys. combination of this?

if interpret question correctly, can use array.prototype.map(), json.stringify(), string.prototype.replace() regexp /[{}]/g , replacement string "", array.prototype.join() parameter ","

var arr = [{ a: "a1", b: "b1" },{ a: "c1", b: "d1" },{ a: "e1", b: "f1" }];    var res = arr.map(obj => json.stringify(obj).replace(/[{}]/g,""));    console.log(res.join(","))


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