{"ScriptPreparationCode":"var items = [\u0027\u0027, null, undefined, 0, true, false, 1, \u0027test\u0027, NaN, {}]","TestCases":[{"Name":"bang","Code":"var result = items.filter(item =\u003E !!item);","IsDeferred":false},{"Name":"boolean","Code":"var result = items.filter(item =\u003E Boolean(item));","IsDeferred":false}]}