{"ScriptPreparationCode":"var value = {a: 30310, b: 100303, c: 3040494};","TestCases":[{"Name":"lodash.mapKeys","Code":"_.mapKeys(value, k =\u003E k \u002B \u0027-changed\u0027)","IsDeferred":false},{"Name":"native","Code":"const m = {}\r\nfor (const k of Object.keys(value)) {\r\n m[k \u002B \u0027-changed\u0027] = value[k]\r\n}","IsDeferred":false}]}