{"ScriptPreparationCode":"var arr = [0, 1, \u0027\u0027, undefined, false, 2, undefined, null, , 3, NaN];","TestCases":[{"Name":"Using Boolean constructor","Code":"var result = arr.filter(Boolean);","IsDeferred":false},{"Name":"Using !!x Expression","Code":"var result = arr.filter(x =\u003E !!x);","IsDeferred":false},{"Name":"Using x =\u003E x","Code":"var filtered = arr.filter(x =\u003E x);","IsDeferred":false},{"Name":"Using Boolean constructor with lodash","Code":"var filtered = _.filter(arr, Boolean);","IsDeferred":false}]}