{"version":3,"file":"../../desktop/polyfill.js","sources":["desktop/polyfill.js"],"sourcesContent":["// polyfill Math.trunc for IE11 support\r\nMath.trunc = Math.trunc || function (x) {\r\n    if (isNaN(x)) {\r\n        return NaN;\r\n    }\r\n    if (x > 0) {\r\n        return Math.floor(x);\r\n    }\r\n    return Math.ceil(x);\r\n};\r\n\r\n// polyfill for Array.prototype.find for older browsers\r\nif (!Array.prototype.find) {\r\n    Array.prototype.find = function (predicate) {\r\n        if (this == null) {\r\n            throw new TypeError('Array.prototype.find called on null or undefined');\r\n        }\r\n        if (typeof predicate !== 'function') {\r\n            throw new TypeError('predicate must be a function');\r\n        }\r\n        var list = Object(this);\r\n        var length = list.length >>> 0;\r\n        var thisArg = arguments[1];\r\n        var value;\r\n\r\n        for (var i = 0; i < length; i++) {\r\n            value = list[i];\r\n            if (predicate.call(thisArg, value, i, list)) {\r\n                return value;\r\n            }\r\n        }\r\n        return undefined;\r\n    };\r\n}\r\n"],"names":["Math","trunc","x","isNaN","NaN","floor","ceil","Array","prototype","find","predicate","this","TypeError","value","list","Object","length","thisArg","arguments","i","call"],"mappings":"AACAA,KAAKC,MAAQD,KAAKC,OAAS,SAAUC,GACjC,OAAIC,MAAMD,CAAC,EACAE,IAEH,EAAJF,EACOF,KAAKK,MAAMH,CAAC,EAEhBF,KAAKM,KAAKJ,CAAC,CACtB,EAGKK,MAAMC,UAAUC,OACjBF,MAAMC,UAAUC,KAAO,SAAUC,GAC7B,GAAY,MAARC,KACA,MAAM,IAAIC,UAAU,kDAAkD,EAE1E,GAAyB,YAArB,OAAOF,EACP,MAAM,IAAIE,UAAU,8BAA8B,EAOtD,IALA,IAGIC,EAHAC,EAAOC,OAAOJ,IAAI,EAClBK,EAASF,EAAKE,SAAW,EACzBC,EAAUC,UAAU,GAGfC,EAAI,EAAGA,EAAIH,EAAQG,CAAC,GAEzB,GADAN,EAAQC,EAAKK,GACTT,EAAUU,KAAKH,EAASJ,EAAOM,EAAGL,CAAI,EACtC,OAAOD,CAInB"}