{"ScriptPreparationCode":"var data = Array(1000000).fill({ a: \u0027a\u0027, b: 1 });","TestCases":[{"Name":"lodash","Code":"_.chain(data).map(x =\u003E \u0060${x.a}_${x.b}\u0060).join(\u0027,\u0027).value()","IsDeferred":false},{"Name":"native","Code":"data.map(x =\u003E \u0060${x.a}_${x.b}\u0060).join(\u0027,\u0027)","IsDeferred":false}]}