{"ScriptPreparationCode":null,"TestCases":[{"Name":"Array.prototype.concat Append","Code":"var params = [ \u0022hello\u0022, true, 7 ];\r\nvar other = [ 1, 2 ].concat(params);","IsDeferred":false},{"Name":"spread operator Append","Code":"var params = [ \u0022hello\u0022, true, 7 ]\r\nvar other = [ 1, 2, ...params ]","IsDeferred":false},{"Name":"Array.prototype.concat Preppend","Code":"var params = [ \u0022hello\u0022, true, 7 ];\r\nvar other = params.concat([ 1, 2 ]);","IsDeferred":false},{"Name":"spread operator Preppend","Code":"var params = [ \u0022hello\u0022, true, 7 ]\r\nvar other = [ ...params, 1, 2 ]","IsDeferred":false}]}