{"ScriptPreparationCode":"var myArr = [\u0027a\u0027,\u0027b\u0027,\u0027c\u0027,\u0027d\u0027,\u0027e\u0027,\u0027f\u0027,\u0027g\u0027,\u0027h\u0027,\u0027i\u0027,\u0027j\u0027,\u0027k\u0027,\u0027l\u0027,\u0027m\u0027,\u0027n\u0027,\u0027o\u0027,\u0027p\u0027,\u0027q\u0027,\u0027r\u0027,\u0027s\u0027,\u0027t\u0027,\u0027u\u0027,\u0027v\u0027,\u0027w\u0027,\u0027x\u0027,\u0027y\u0027,\u0027z\u0027];\r\nvar myDict = _.keyBy(myArr);","TestCases":[{"Name":"Array.includes","Code":"if (myArr.includes(\u0027m\u0027)) {\r\n console.log(\u0022array has \u0027m\u0027\u0022);\r\n}","IsDeferred":false},{"Name":"Dictionary lookup","Code":"if (myDict[\u0027m\u0027]) {\r\n console.log(\u0022dict has \u0027m\u0027\u0022);\r\n}","IsDeferred":false}]}