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The MIT License\n\/\/\n\/\/ Copyright (c) 2013 Tim Perry\n\/\/\n\/\/ Permission is hereby granted, free of charge, to any person obtaining\n\/\/ a copy of this software and associated documentation files (the\n\/\/ \"Software\"), to deal in the Software without restriction, including\n\/\/ without limitation the rights to use, copy, modify, merge, publish,\n\/\/ distribute, sublicense, and\/or sell copies of the Software, and to\n\/\/ permit persons to whom the Software is furnished to do so, subject to\n\/\/ the following conditions:\n\/\/\n\/\/ The above copyright notice and this permission notice shall be\n\/\/ included in all copies or substantial portions of the Software.\n\/\/\n\/\/ THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n\/\/ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n\/\/ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n\/\/ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n\/\/ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\n\/\/ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\n\/\/ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\/\/\n\n\/\/ Description of import into Moodle:\n\/\/ Download from https:\/\/github.com\/pimterry\/loglevel\/dist\n\/\/ Copy loglevel.js into lib\/amd\/src\/ in Moodle folder.\n\/\/ Add the license as a comment to the file and these instructions.\n\n\/*\n * loglevel - https:\/\/github.com\/pimterry\/loglevel\n *\n * Copyright (c) 2013 Tim Perry\n * Licensed under the MIT license.\n *\/\n\/*! loglevel - v1.6.2 - https:\/\/github.com\/pimterry\/loglevel - (c) 2019 Tim Perry - licensed MIT *\/\n(function (root, definition) {\n    \"use strict\";\n    if (typeof define === 'function' && define.amd) {\n        define(definition);\n    } else if (typeof module === 'object' && module.exports) {\n        module.exports = definition();\n    } else {\n        root.log = definition();\n    }\n}(this, function () {\n    \"use strict\";\n\n    \/\/ Slightly dubious tricks to cut down minimized file size\n    var noop = function() {};\n    var undefinedType = \"undefined\";\n\n    var logMethods = [\n        \"trace\",\n        \"debug\",\n        \"info\",\n        \"warn\",\n        \"error\"\n    ];\n\n    \/\/ Cross-browser bind equivalent that works at least back to IE6\n    function bindMethod(obj, methodName) {\n        var method = obj[methodName];\n        if (typeof method.bind === 'function') {\n            return method.bind(obj);\n        } else {\n            try {\n                return Function.prototype.bind.call(method, obj);\n            } catch (e) {\n                \/\/ Missing bind shim or IE8 + Modernizr, fallback to wrapping\n                return function() {\n                    return Function.prototype.apply.apply(method, [obj, arguments]);\n                };\n            }\n        }\n    }\n\n    \/\/ Build the best logging method possible 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 this.methodFactory(methodName, level, loggerName);\n        }\n\n        \/\/ Define log.log as an alias for log.debug\n        this.log = this.debug;\n    }\n\n    \/\/ In old IE versions, the console isn't present until you first open it.\n    \/\/ We build realMethod() replacements here that regenerate logging methods\n    function enableLoggingWhenConsoleArrives(methodName, level, loggerName) {\n        return function () {\n            if (typeof console !== undefinedType) {\n                replaceLoggingMethods.call(this, level, loggerName);\n                this[methodName].apply(this, arguments);\n            }\n        };\n    }\n\n    \/\/ By default, we use closely bound real methods wherever possible, and\n    \/\/ otherwise we wait for a console to appear, and then try again.\n    function defaultMethodFactory(methodName, level, loggerName) {\n        \/*jshint validthis:true *\/\n        return realMethod(methodName) ||\n            enableLoggingWhenConsoleArrives.apply(this, arguments);\n    }\n\n    function Logger(name, defaultLevel, factory) {\n        var self = this;\n        var currentLevel;\n        var storageKey = \"loglevel\";\n        if (name) {\n            storageKey += \":\" + name;\n        }\n\n        function persistLevelIfPossible(levelNum) {\n            var levelName = (logMethods[levelNum] || 'silent').toUpperCase();\n\n            if (typeof window === undefinedType) return;\n\n            \/\/ Use localStorage if available\n            try {\n                window.localStorage[storageKey] = levelName;\n                return;\n            } catch (ignore) {}\n\n            \/\/ Use session cookie as fallback\n            try {\n                window.document.cookie =\n                    encodeURIComponent(storageKey) + \"=\" + levelName + \";\";\n            } catch (ignore) {}\n        }\n\n        function getPersistedLevel() {\n            var storedLevel;\n\n            if (typeof window === undefinedType) return;\n\n            try {\n                storedLevel = window.localStorage[storageKey];\n            } catch (ignore) {}\n\n            \/\/ Fallback to cookies if local storage gives us nothing\n            if (typeof storedLevel === undefinedType) {\n                try {\n                    var cookie = window.document.cookie;\n                    var location = cookie.indexOf(\n                        encodeURIComponent(storageKey) + \"=\");\n                    if (location !== -1) {\n                        storedLevel = \/^([^;]+)\/.exec(cookie.slice(location))[1];\n                    }\n                } catch (ignore) {}\n            }\n\n            \/\/ If the stored level is not valid, treat it as if nothing was stored.\n            if (self.levels[storedLevel] === undefined) {\n                storedLevel = undefined;\n            }\n\n            return storedLevel;\n        }\n\n        \/*\n         *\n         * Public logger API - see 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defaultLogger;\n}));\n"],"file":"loglevel.min.js"}