timezone-js - npm Package Compare versions

Comparing version 0.4.1 to 0.4.3

package.json

@@ -13,3 +13,4 @@ {
   "description": "JavaScript timezone library based on Olson timezone data",
-  "version": "0.4.1",
+  "version": "0.4.3",
+  "main": "src/date.js",
   "homepage": "https://github.com/mde/timezone-js",
@@ -21,3 +22,3 @@ "repository": {
   "scripts": {
-    "test": "jasmine-node spec"
+    "test": "jake test:init; jake test"
   },
@@ -29,4 +30,5 @@ "engines": {
   "devDependencies": {
+    "jake": "latest",
     "jasmine-node": "latest"
   }
 }

README.md

@@ -30,3 +30,3 @@ # TimezoneJS.Date
 
-If you use `timezoneJS.Date` with `Fleegix.js`, there's nothing else you need to do -- timezones for North America will be loaded and parsed on initial page load, and others will be downloaded and parsed on-the-fly, as needed. If you want to use this code with some other JavaScript toolkit, you'll need to define your own transport method in the `loadZoneFile` method.
+If you use `timezoneJS.Date` with `Fleegix.js`, there's nothing else you need to do -- timezones for North America will be loaded and parsed on initial page load, and others will be downloaded and parsed on-the-fly, as needed. If you want to use this code with some other JavaScript toolkit, you'll need to overwrite your own transport method by setting `timezoneJS.timezone.transport = someFunction` method. Take a look at `test-utils.js` in `spec` for an example.
 
@@ -100,4 +100,7 @@ ## Usage
 
-The src directory contains a command-line JavaScript script that can generate this kind of JSON data. **Note that this script requires the Rhino (Java) JavaScript engine to run, since the stock SpiderMonkey (C) engine doesn't come with file I/O capabilities.**
+The src directory contains 2 command-line JavaScript scripts that can generate this kind of JSON data:
 
+- `node-preparse.js`: Uses Node to preparse and populate data.
+- `preparse.js`: This script requires the Rhino (Java) JavaScript engine to run, since the stock SpiderMonkey (C) engine doesn't come with file I/O capabilities.
+
 Use the script like this:
@@ -107,2 +110,6 @@
 
+Or:
+
+	node node-preparse.js zoneFileDirectory [exemplarCities] > outputfile.json
+
 The first parameter is the directory where the script can find the Olson zoneinfo files. The second (optional) param should be a comma-delimited list of timzeone cities to create the JSON data for. If that parameter isn't passed, the script will generate the JSON data for all the files.
@@ -115,3 +122,10 @@
 	rhino preparse.js olson_files > all_cities.json
+Or:
 
+	node node-preparse.js olson_files \
+	"Asia/Tokyo, America/New_York, Europe/London" \
+	> major_cities.json
+
+	node node-preparse.js olson_files > all_cities.json
+	
 Once you have your file of JSON data, set your loading scheme to `timezoneJS.timezone.loadingSchemes.MANUAL_LOAD`, and load the JSON data with `loadZoneJSONData`, like this:
@@ -123,3 +137,3 @@
 
-Since the limited set of data will be much smaller than any of the zoneinfo files, and the JSON data is deserialized with `eval`, this method is significantly faster than the default setup. However, it only works if you know beforehand exactly what timezones you want to use.
+Since the limited set of data will be much smaller than any of the zoneinfo files, and the JSON data is deserialized with `eval` or `JSON.parse`, this method is significantly faster than the default setup. However, it only works if you know beforehand exactly what timezones you want to use.
 
@@ -137,12 +151,8 @@ ## Compressing
 ## Development
+This project use [Jake](https://github.com/mde/jake) to build. In order to see available tasks, do `jake -T`. The build sequence is:
 
+- `jake test:init`: Download and extract tz files to `lib/tz`.
+- `jake test`: Run `jasmine-node`.
+
 Feel free to fork and modify at your own will.
-The source code is annotated and doc can be generated with `docco`
-
-### Testing
-
-This library requires timezone info from [IANA database](http://www.iana.org/time-zones). Download the data and put timezone files into lib/tz
-
-It also uses jasmine-node as the testing framework. In order to run the tests, do `npm test`
-
-Feel free to add more tests.
+The source code is annotated and doc can be generated with `jake doc`.

spec/date.spec.js

@@ -10,3 +10,3 @@ var TestUtils = require('./test-utils')
 
-  it('should format string correctly in toString', function () {
+  it('should format string correctly in toISOString', function () {
     var date = new timezoneJS.Date();
@@ -17,4 +17,4 @@ expect(date.toISOString()).toMatch(/[\d]{4}(-[\d]{2}){2}T([\d]{2}:){2}[\d]{2}.[\d]{3}/);
   it('should get date correctly from UTC (2011-10-28T12:44:22.172000000)', function () {
-    var date = new timezoneJS.Date(2011,9,28,12,44,22,172,true);
-    expect(date.getTime()).toEqual(1319805862000);
+    var date = new timezoneJS.Date(2011,9,28,12,44,22,172,'Etc/UTC');
+    expect(date.getTime()).toEqual(1319805862172);
     expect(date.toString()).toEqual('2011-10-28 12:44:22');
@@ -25,3 +25,3 @@ expect(date.toString('yyyy-MM-dd')).toEqual('2011-10-28');
   it('should format 2011-10-28T12:44:22.172 UTC to different formats correctly', function () {
-    var date = new timezoneJS.Date(2011,9,28,12,44,22,172,true);
+    var date = new timezoneJS.Date(2011,9,28,12,44,22,172,'Etc/UTC');
     expect(date.toString('MMM dd yyyy')).toEqual('Oct 28 2011');
@@ -33,14 +33,178 @@ expect(date.toString('MMM dd yyyy HH:mm:ss k')).toEqual('Oct 28 2011 12:44:22 PM');
   it('should format 2011-10-28T12:44:22.172 UTC to different formats and tz correctly', function () {
-    var date = new timezoneJS.Date(2011,9,28,12,44,22,172,true);
+    var date = new timezoneJS.Date(2011,9,28,12,44,22,172,'Etc/UTC');
     expect(date.toString('MMM dd yyyy', 'America/New_York')).toEqual('Oct 28 2011');
     expect(date.toString('MMM dd yyyy HH:mm:ss k Z', 'America/New_York')).toEqual('Oct 28 2011 08:44:22 AM EDT');
-    expect(date.toString('MMM dd yyyy HH:mm:ss k Z', 'Asia/Bangkok')).toEqual('Oct 28 2011 07:44:22 PM ICT');
+    expect(date.toString('MMM dd yyyy HH:mm:ss k Z', 'Asia/Shanghai')).toEqual('Oct 28 2011 08:44:22 PM CST');
   });
 
   it('should format 2011-02-28T12:44:22.172 UTC (before daylight) to different formats and tz correctly', function () {
-    var date = new timezoneJS.Date(2011,1,28,12,44,22,172,true);
-    expect(date.toString('MMM dd yyyy', 'America/New_York')).toEqual('Feb 28 2011');
+    var date = new timezoneJS.Date(2011,1,28,12,44,22,172,'Etc/UTC');
     expect(date.toString('MMM dd yyyy HH:mm:ss k Z', 'America/New_York')).toEqual('Feb 28 2011 07:44:22 AM EST');
-    expect(date.toString('MMM dd yyyy HH:mm:ss k Z', 'Asia/Bangkok')).toEqual('Feb 28 2011 07:44:22 PM ICT');
+    expect(date.toString('MMM dd yyyy HH:mm:ss k Z', 'Indian/Cocos')).toEqual('Feb 28 2011 07:14:22 PM CCT');
   });
+
+  it('should convert dates from UTC to a timezone correctly', function () {
+     var date = new timezoneJS.Date(2011,1,28,12,44,22,172,'Etc/UTC');
+     date.setTimezone('America/Los_Angeles');
+     expect(date.toString('MMM dd yyyy HH:mm:ss k Z')).toEqual('Feb 28 2011 04:44:22 AM PST');
+     expect(date.getTime()).toEqual(1298897062172);
+     expect(date.getHours()).toEqual(4);
+  });
+
+  it('should convert dates from a timezone to UTC correctly', function () {
+    var date = new timezoneJS.Date(2007, 9, 31, 10, 30, 22, 'America/Los_Angeles');
+    date.setTimezone('Etc/GMT');
+    expect(date.getTime()).toEqual(1193851822000);
+    expect(date.toString('MMM dd yyyy HH:mm:ss k Z')).toEqual('Oct 31 2007 05:30:22 PM UTC');
+    expect(date.getHours()).toEqual(17);
+  });
+
+  it('should convert dates from one timezone to another correctly', function () {
+    var dtA = new timezoneJS.Date(2007, 9, 31, 10, 30, 'America/Los_Angeles');
+
+    dtA.setTimezone('America/Chicago');
+    expect(dtA.getTime()).toEqual(1193851800000);
+    expect(dtA.toString()).toEqual('2007-10-31 12:30:00');
+  });
+
+  it('should convert dates from unix time properly', function () {
+    var dtA = new timezoneJS.Date(1193851800000);
+
+    dtA.setTimezone('America/Chicago');
+    expect(dtA.getTime()).toEqual(1193851800000);
+    expect(dtA.toString()).toEqual('2007-10-31 12:30:00');
+  });
+
+  it('should output toISOString correctly', function () {
+    var dtA = new Date()
+      , dt = new timezoneJS.Date();
+
+    dtA.setTime(dtA.getTime());
+    expect(dt.getTime()).toEqual(dtA.getTime());
+    expect(dt.toISOString()).toEqual(dtA.toISOString());
+  });
+
+  it('should output toGMTString correctly', function () {
+    var dtA = new Date()
+      , dt = new timezoneJS.Date();
+
+    dtA.setTime(dtA.getTime());
+    expect(dt.getTime()).toEqual(dtA.getTime());
+    expect(dt.toGMTString()).toEqual(dtA.toGMTString());
+  });
+
+
+  it('should output toJSON correctly', function () {
+    var dtA = new Date()
+      , dt = new timezoneJS.Date();
+
+    dtA.setTime(dtA.getTime());
+    expect(dt.getTime()).toEqual(dtA.getTime());
+    expect(dt.toJSON()).toEqual(dtA.toJSON());
+  });
+
+  it('should take in millis as constructor', function () {
+    var dtA = new Date(0)
+      , dt = new timezoneJS.Date(dtA.getTime());
+
+    expect(dt.getTime()).toEqual(dtA.getTime());
+    expect(dt.toJSON()).toEqual(dtA.toJSON());
+  });
+
+  it('should take in Date object as constructor', function () {
+    var dtA = new Date(0)
+      , dt = new timezoneJS.Date(dtA);
+
+    expect(dt.getTime()).toEqual(dtA.getTime());
+    expect(dt.toJSON()).toEqual(dtA.toJSON());
+  });
+
+  it('should take in millis and tz as constructor', function () {
+    var dtA = new Date(0)
+      , dt = new timezoneJS.Date(dtA.getTime(), 'Asia/Bangkok');
+
+    expect(dt.getTime()).toEqual(-7 * 3600 * 1000);
+  });
+
+  it('should take in Date object as constructor', function () {
+    var dtA = new Date(0)
+      , dt = new timezoneJS.Date(dtA, 'Asia/Bangkok');
+
+    expect(dt.getTime()).toEqual(-7 * 3600 * 1000);
+  });
+
+  it('should take in String and Asia/Bangkok as constructor', function () {
+    var dt = new timezoneJS.Date('2012-01-01T15:00:00.000', 'Asia/Bangkok');
+
+    expect(dt.toString()).toEqual('2012-01-01 15:00:00');
+    expect(dt.toString('yyyy-MM-ddTHH:mm:ss.SSS', 'America/New_York')).toEqual('2012-01-01T03:00:00.000');
+    expect(dt.toString('yyyy-MM-ddTHH:mm:ss.SSS')).toEqual('2012-01-01T15:00:00.000');
+  });
+
+  it('should take in String and Etc/UTC as constructor', function () {
+    var dt = new timezoneJS.Date('2012-01-01T15:00:00.000', 'Etc/UTC');
+
+    expect(dt.toString('yyyy-MM-ddTHH:mm:ss.SSS', 'America/New_York')).toEqual('2012-01-01T10:00:00.000');
+    expect(dt.toString('yyyy-MM-ddTHH:mm:ss.SSS')).toEqual('2012-01-01T15:00:00.000');
+
+  });
+
+  it('should take in String as constructor', function () {
+    var dtA = new Date()
+      , dt = new timezoneJS.Date(dtA.toJSON());
+
+    expect(dt.toJSON()).toEqual(dtA.toJSON());
+  });
+
+
+  it('should be able to set hours', function () {
+    var dtA = new Date(0)
+      , dt = new timezoneJS.Date(0, 'Etc/UTC');
+
+    dt.setHours(6);
+    expect(dt.getHours()).toEqual(6);
+  });
+
+  it('should be able to set date without altering others', function () {
+    var dt = new timezoneJS.Date(2012, 2, 2, 5, 0, 0, 0, 'America/Los_Angeles')
+      , dt2 = new timezoneJS.Date(2011, 4, 15, 23, 0, 0, 0, 'Asia/Bangkok');
+
+    var hours = dt.getHours();
+    dt.setDate(1);
+    expect(dt.getHours()).toEqual(hours);
+
+    hours = dt2.getHours();
+    dt2.setDate(2);
+    expect(dt2.getHours()).toEqual(hours);
+  });
+
+  it('should be able to set UTC date without altering others', function () {
+    var dt = new timezoneJS.Date(2012, 2, 2, 5, 0, 0, 0, 'America/Los_Angeles');
+
+    var hours = dt.getUTCHours();
+    dt.setUTCDate(1);
+    expect(dt.getUTCHours()).toEqual(hours);
+  });
+
+
+  it('should adjust daylight saving correctly', function () {
+    var dt1 = new timezoneJS.Date('2012-03-11T03:00:00', 'America/Chicago');
+    expect(dt1.getTimezoneAbbreviation()).toEqual('CDT');
+    var dt2 = new timezoneJS.Date('2012-03-11T01:59:59', 'America/Chicago');
+
+    expect(dt2.getTimezoneAbbreviation()).toEqual('CST');
+    expect(dt2.getTimezoneOffset()).toEqual(360);
+  });
+
+  it('should be able to clone itself', function () {
+    var dt = new timezoneJS.Date(0, 'America/Chicago')
+      , dtA = dt.clone();
+
+    expect(dt.getTime()).toEqual(dtA.getTime());
+    expect(dt.toString()).toEqual(dtA.toString());
+    expect(dt.getTimezoneOffset()).toEqual(dtA.getTimezoneOffset());
+    expect(dt.getTimezoneAbbreviation()).toEqual(dtA.getTimezoneAbbreviation());
+  });
+
+
 });

spec/test-utils.js

@@ -13,3 +13,16 @@ var fs = require('fs');
 
-  var timezoneJS = (function (timezoneJS) {
+  var init = function (timezoneJS, options) {
+    var opts = {
+      async: false,
+      loadingScheme: timezoneJS.timezone.loadingSchemes.LAZY_LOAD
+    };
+    for (var k in (options || {})) {
+      opts[k] = options[k];
+    }
+    //Reset everything
+    timezoneJS.timezone.zones = {};
+    timezoneJS.timezone.rules = {};
+    timezoneJS.timezone.loadedZones = {};
+
+    //Set up again
     timezoneJS.timezone.zoneFileBasePath = 'lib/tz';
@@ -27,9 +40,9 @@ timezoneJS.timezone.transport = function (opts) {
     };
-    timezoneJS.timezone.defaultZoneFile = ['asia', 'backward', 'northamerica', 'southamerica', 'europe'];
-    timezoneJS.timezone.init({async: false});
+    timezoneJS.timezone.loadingScheme = opts.loadingScheme;
+    timezoneJS.timezone.init(opts);
     return timezoneJS;
-  })(require('../src/date'));
+  };
 
-  TestUtils.getTimezoneJS = function () {
-    return timezoneJS;
+  TestUtils.getTimezoneJS = function (options) {
+    return init(require('../src/date'), options);
   }
@@ -36,0 +49,0 @@

src/date.js

@@ -1,2 +0,1 @@
-// timezoneJS Library
 // -----
@@ -78,3 +77,3 @@ // The `timezoneJS.Date` object gives you full-blown timezone support, independent from the timezone set on the end-user's machine running the browser. It uses the Olson zoneinfo files for its timezone data.
     return s;
-  }
+  };
 
@@ -94,3 +93,3 @@ // Abstraction layer for different transport layers, including fleegix/jQuery/Zepto
   var _transport = function (opts) {
-    if ((!fleegix || typeof fleegix.xhr === 'undefined') && typeof $.ajax === 'undefined') {
+    if ((!fleegix || typeof fleegix.xhr === 'undefined') && (!$ || typeof $.ajax === 'undefined')) {
       throw new Error('Please use the Fleegix.js XHR module, jQuery ajax, Zepto ajax, or define your own transport mechanism for downloading zone files.');
@@ -124,53 +123,48 @@ }
     var args = Array.prototype.slice.apply(arguments)
-    , t = null
     , dt = null
     , tz = null
-    , utc = false;
+    , arr = [];
 
-    // If 1st argument is an array, we can use it as a list of arguments itself
+
+    //We support several different constructors, including all the ones from `Date` object
+    // with a timezone string at the end.
+    //
+    //- `[tz]`: Returns object with time in `tz` specified.
+    //
+    // - `utcMillis`, `[tz]`: Return object with UTC time = `utcMillis`, in `tz`.
+    //
+    // - `Date`, `[tz]`: Returns object with UTC time = `Date.getTime()`, in `tz`.
+    //
+    // - `year, month, [date,] [hours,] [minutes,] [seconds,] [millis,] [tz]: Same as `Date` object
+    // with tz.
+    //
+    // - `Array`: Can be any combo of the above.
+    //
+    //If 1st argument is an array, we can use it as a list of arguments itself
     if (Object.prototype.toString.call(args[0]) === '[object Array]') {
       args = args[0];
     }
-    // No args -- create a floating date based on the current local offset
-    if (!args.length) {
-      dt = new Date();
+    if (typeof args[args.length - 1] === 'string' && /^[a-zA-Z]+\//gi.test(args[args.length - 1])) {
+      tz = args.pop();
     }
-    // Date string or timestamp -- assumes floating
-    else if (args.length === 1) {
-      dt = new Date(args[0]);
-    }
-    // year, month, [date,] [hours,] [minutes,] [seconds,] [milliseconds,] [tzId,] [utc]
-    else {
-      t = args[args.length - 1];
-      // Last arg is utc, then the next to last would be timezone
-      if (typeof t === 'boolean') {
-        utc = args.pop();
-        tz = args.pop();
-      }
-      // Last arg is tzId
-      else if (typeof t === 'string') {
-        tz = args.pop();
-        utc = (tz === 'Etc/UTC' || tz === 'Etc/GMT');
-      }
-
-      // Date string (e.g., '12/27/2006')
-      t = args[args.length - 1];
-      if (typeof t === 'string') {
+    switch (args.length) {
+      case 0:
+        dt = new Date();
+        break;
+      case 1:
         dt = new Date(args[0]);
-      }
-      // Date part numbers
-      else {
-        var a = [];
-        for (var i = 0; i < 8; i++) {
-          a[i] = args[i] || 0;
+        break;
+      default:
+        for (var i = 0; i < 7; i++) {
+          arr[i] = args[i] || 0;
         }
-        dt = new Date(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7]);
-      }
+        dt = new Date(arr[0], arr[1], arr[2], arr[3], arr[4], arr[5], arr[6]);
+        break;
     }
-    this._useCache = false;
-    this._tzInfo = {};
-    this._tzAbbr = '';
+
     this._extractTimeArray = function () {
       return [this.year, this.month, this.date, this.hours, this.minutes, this.seconds, this.milliseconds, this.timezone];
     };
+    this._useCache = false;
+    this._tzInfo = {};
     this._day = 0;
@@ -185,4 +179,8 @@ this.year = 0;
     this.timezone = tz || null;
-    this.utc = utc || false;
-    this.setFromDateObjProxy(dt);
+    this.utc = tz === 'Etc/UTC' || tz === 'Etc/GMT';
+    //Tricky part:
+    // For the cases where there are 1/2 arguments: `timezoneJS.Date(millis, [tz])` and `timezoneJS.Date(Date, [tz])`. The
+    // Date `dt` created should be in UTC. Thus the way I detect such cases is to determine if `arr` is not populated & `tz`
+    // is specified. Because if `tz` is not specified, `dt` can be in local time.
+    this.setFromDateObjProxy(dt, !arr.length && tz);
   };
@@ -257,3 +255,3 @@
     setUTCSeconds: function (n) { this.setUTCAttribute('seconds', n); },
-    toGMTString: function () { return this.toString('EEE, dd MMM yyyy HH:mm:ss Z', 'GMT'); },
+    toGMTString: function () { return this.toString('EEE, dd MMM yyyy HH:mm:ss Z', 'Etc/GMT'); },
     toLocaleString: function () {},
@@ -263,3 +261,4 @@ toLocaleDateString: function () {},
     toSource: function () {},
-    toISOString: function () { return this.toString('yyyy-MM-ddTHH:mm:ss.SSS'); },
+    toISOString: function () { return this.toString('yyyy-MM-ddTHH:mm:ss.SSS', 'Etc/UTC') + 'Z'; },
+    toJSON: function () { return this.toISOString(); },
     // Allows different format following ISO8601 format:
@@ -275,3 +274,3 @@ toString: function (format, tz) {
         _this = this.clone();
-        _this.setUTCMinutes(_this.getUTCMinutes() - tzInfo.tzOffset);
+        _this.setTimezone(tz);
       }
@@ -334,2 +333,3 @@ var hours = _this.getHours();
       this._day = fromUTC ? dt.getUTCDay() : dt.getDay();
+      this._dateProxy = dt;
       this._useCache = false;
@@ -344,3 +344,3 @@ },
       if (isNaN(n)) { throw new Error('Units must be a number.'); }
-      var dt = new Date(this._extractTimeArray());
+      var dt = this._dateProxy;
       var meth = unit === 'year' ? 'FullYear' : unit.substr(0, 1).toUpperCase() + unit.substr(1);
@@ -359,7 +359,12 @@ dt['set' + meth](n);
     setTimezone: function (tz) {
-      if (tz === 'Etc/UTC' || tz === 'Etc/GMT') {
-        this.utc = true;
-      }
+      var previousOffset = this.getTimezoneInfo().tzOffset;
+
+      this.utc = tz === 'Etc/UTC' || tz === 'Etc/GMT';
       this.timezone = tz;
       this._useCache = false;
+
+      // Create a new time that offsets by the delta of the two timezones
+      var _this = this.clone();
+      _this.setUTCMinutes(_this.getUTCMinutes() - this.getTimezoneInfo().tzOffset + previousOffset);
+      this.setFromDateObjProxy(_this, this.utc);
     },
@@ -385,10 +390,8 @@ removeTimezone: function () {
       a = Math.floor(y / 100);
-      var b = 2 - a + Math.floor(a / 4);
-      jDt = Math.floor(365.25 * (y + 4716)) + Math.floor(30.6001 * (m + 1)) + d + b - 1524;
+      var b = 2 - a + Math.floor(a / 4)
+        , jDt = Math.floor(365.25 * (y + 4716)) + Math.floor(30.6001 * (m + 1)) + d + b - 1524;
       return jDt;
     },
     getLocalOffset: function () {
-      var dt = this;
-      var d = new Date(dt.getYear(), dt.getMonth(), dt.getDate(), dt.getHours(), dt.getMinutes(), dt.getSeconds());
-      return d.getTimezoneOffset();
+      return this._dateProxy.getTimezoneOffset();
     }
@@ -399,11 +402,9 @@ };
   timezoneJS.timezone = new function () {
-    var _this = this;
-    var monthMap = {};
-    var dayMap = {};
-    var regionMap = {'EST':'northamerica','MST':'northamerica','HST':'northamerica','EST5EDT':'northamerica','CST6CDT':'northamerica','MST7MDT':'northamerica','PST8PDT':'northamerica','America':'northamerica','Pacific':'australasia','Atlantic':'europe','Africa':'africa','Indian':'africa','Antarctica':'antarctica','Asia':'asia','Australia':'australasia','Europe':'europe','WET':'europe','CET':'europe','MET':'europe','EET':'europe'};
-    var regionExceptions = {'Pacific/Honolulu':'northamerica','Atlantic/Bermuda':'northamerica','Atlantic/Cape_Verde':'africa','Atlantic/St_Helena':'africa','Indian/Kerguelen':'antarctica','Indian/Chagos':'asia','Indian/Maldives':'asia','Indian/Christmas':'australasia','Indian/Cocos':'australasia','America/Danmarkshavn':'europe','America/Scoresbysund':'europe','America/Godthab':'europe','America/Thule':'europe','Asia/Yekaterinburg':'europe','Asia/Omsk':'europe','Asia/Novosibirsk':'europe','Asia/Krasnoyarsk':'europe','Asia/Irkutsk':'europe','Asia/Yakutsk':'europe','Asia/Vladivostok':'europe','Asia/Sakhalin':'europe','Asia/Magadan':'europe','Asia/Kamchatka':'europe','Asia/Anadyr':'europe','Africa/Ceuta':'europe','America/Argentina/Buenos_Aires':'southamerica','America/Argentina/Cordoba':'southamerica','America/Argentina/Tucuman':'southamerica','America/Argentina/La_Rioja':'southamerica','America/Argentina/San_Juan':'southamerica','America/Argentina/Jujuy':'southamerica','America/Argentina/Catamarca':'southamerica','America/Argentina/Mendoza':'southamerica','America/Argentina/Rio_Gallegos':'southamerica','America/Argentina/Ushuaia':'southamerica','America/Aruba':'southamerica','America/La_Paz':'southamerica','America/Noronha':'southamerica','America/Belem':'southamerica','America/Fortaleza':'southamerica','America/Recife':'southamerica','America/Araguaina':'southamerica','America/Maceio':'southamerica','America/Bahia':'southamerica','America/Sao_Paulo':'southamerica','America/Campo_Grande':'southamerica','America/Cuiaba':'southamerica','America/Porto_Velho':'southamerica','America/Boa_Vista':'southamerica','America/Manaus':'southamerica','America/Eirunepe':'southamerica','America/Rio_Branco':'southamerica','America/Santiago':'southamerica','Pacific/Easter':'southamerica','America/Bogota':'southamerica','America/Curacao':'southamerica','America/Guayaquil':'southamerica','Pacific/Galapagos':'southamerica','Atlantic/Stanley':'southamerica','America/Cayenne':'southamerica','America/Guyana':'southamerica','America/Asuncion':'southamerica','America/Lima':'southamerica','Atlantic/South_Georgia':'southamerica','America/Paramaribo':'southamerica','America/Port_of_Spain':'southamerica','America/Montevideo':'southamerica','America/Caracas':'southamerica'};
+    var _this = this
+      , monthMap = {}
+      , dayMap = {}
+      , regionMap = {'EST':'northamerica','MST':'northamerica','HST':'northamerica','EST5EDT':'northamerica','CST6CDT':'northamerica','MST7MDT':'northamerica','PST8PDT':'northamerica','America':'northamerica','Pacific':'australasia','Atlantic':'europe','Africa':'africa','Indian':'africa','Antarctica':'antarctica','Asia':'asia','Australia':'australasia','Europe':'europe','WET':'europe','CET':'europe','MET':'europe','EET':'europe'}
+      , regionExceptions = {'Etc/GMT':'etcetera','Etc/UTC':'etcetera','Pacific/Honolulu':'northamerica','Atlantic/Bermuda':'northamerica','Atlantic/Cape_Verde':'africa','Atlantic/St_Helena':'africa','Indian/Kerguelen':'antarctica','Indian/Chagos':'asia','Indian/Maldives':'asia','Indian/Christmas':'australasia','Indian/Cocos':'australasia','America/Danmarkshavn':'europe','America/Scoresbysund':'europe','America/Godthab':'europe','America/Thule':'europe','Asia/Yekaterinburg':'europe','Asia/Omsk':'europe','Asia/Novosibirsk':'europe','Asia/Krasnoyarsk':'europe','Asia/Irkutsk':'europe','Asia/Yakutsk':'europe','Asia/Vladivostok':'europe','Asia/Sakhalin':'europe','Asia/Magadan':'europe','Asia/Kamchatka':'europe','Asia/Anadyr':'europe','Africa/Ceuta':'europe','America/Argentina/Buenos_Aires':'southamerica','America/Argentina/Cordoba':'southamerica','America/Argentina/Tucuman':'southamerica','America/Argentina/La_Rioja':'southamerica','America/Argentina/San_Juan':'southamerica','America/Argentina/Jujuy':'southamerica','America/Argentina/Catamarca':'southamerica','America/Argentina/Mendoza':'southamerica','America/Argentina/Rio_Gallegos':'southamerica','America/Argentina/Ushuaia':'southamerica','America/Aruba':'southamerica','America/La_Paz':'southamerica','America/Noronha':'southamerica','America/Belem':'southamerica','America/Fortaleza':'southamerica','America/Recife':'southamerica','America/Araguaina':'southamerica','America/Maceio':'southamerica','America/Bahia':'southamerica','America/Sao_Paulo':'southamerica','America/Campo_Grande':'southamerica','America/Cuiaba':'southamerica','America/Porto_Velho':'southamerica','America/Boa_Vista':'southamerica','America/Manaus':'southamerica','America/Eirunepe':'southamerica','America/Rio_Branco':'southamerica','America/Santiago':'southamerica','Pacific/Easter':'southamerica','America/Bogota':'southamerica','America/Curacao':'southamerica','America/Guayaquil':'southamerica','Pacific/Galapagos':'southamerica','Atlantic/Stanley':'southamerica','America/Cayenne':'southamerica','America/Guyana':'southamerica','America/Asuncion':'southamerica','America/Lima':'southamerica','Atlantic/South_Georgia':'southamerica','America/Paramaribo':'southamerica','America/Port_of_Spain':'southamerica','America/Montevideo':'southamerica','America/Caracas':'southamerica'};
 
-    /**
-     * { 'jan': 0, 'feb': 1, 'mar': 2, 'apr': 3,'may': 4, 'jun': 5, 'jul': 6, 'aug': 7, 'sep': 8, 'oct': 9, 'nov': 10, 'dec': 11 }
-     */
+    //`{ 'jan': 0, 'feb': 1, 'mar': 2, 'apr': 3,'may': 4, 'jun': 5, 'jul': 6, 'aug': 7, 'sep': 8, 'oct': 9, 'nov': 10, 'dec': 11 }`
     for (var i = 0; i < Months.length; i++) {
@@ -413,6 +414,4 @@ monthMap[Months[i].substr(0,3).toLowerCase()] = i;
 
-    /**
-     * {'sun': 0,'mon' :1, 'tue': 2, 'wed': 3, 'thu': 4, 'fri': 5, 'sat': 6 }
-     */
-    for (var i = 0; i < Days.length; i++) {
+    //`{'sun': 0,'mon' :1, 'tue': 2, 'wed': 3, 'thu': 4, 'fri': 5, 'sat': 6 }`
+    for (i = 0; i < Days.length; i++) {
       dayMap[Days[i].substr(0,3).toLowerCase()] = i;
@@ -424,5 +423,6 @@ }
       var url = _this.zoneFileBasePath + '/' + fileName;
-      return !opts.async
+      return !opts || !opts.async
       ? _this.parseZones(_this.transport({ url : url, async : false }))
       : _this.transport({
+        async: true,
         url : url,
@@ -441,4 +441,5 @@ success : function (str) {
     function getRegionForTimezone(tz) {
-      var exc = regionExceptions[tz];
-      var ret;
+      var exc = regionExceptions[tz]
+        , reg
+        , ret;
       if (exc) return exc;
@@ -456,3 +457,3 @@ reg = tz.split('/')[0];
         // This is for obvious legacy zones (e.g., Iceland) that don't even have a prefix like "America/" that look like normal zones
-        _this.loadZoneFile('backward', true);
+        _this.loadZoneFile('backward');
         return getRegionForTimezone(tz);
@@ -481,9 +482,7 @@ }
         if (!_this.loadedZones.backward) {
-          /**
-           * This is for backward entries like "America/Fort_Wayne" that
-           * getRegionForTimezone *thinks* it has a region file and zone
-           * for (e.g., America => 'northamerica'), but in reality it's a
-           * legacy zone we need the backward file for
-           */
-          _this.loadZoneFile('backward', true);
+          //This is for backward entries like "America/Fort_Wayne" that
+          // getRegionForTimezone *thinks* it has a region file and zone
+          // for (e.g., America => 'northamerica'), but in reality it's a
+          // legacy zone we need the backward file for.
+          _this.loadZoneFile('backward');
           return getZone(dt, tz);
@@ -503,8 +502,7 @@ }
         }
-        var t = z[6] ? z[6] : '23:59:59';
-        t = parseTimeString(t);
+        t = parseTimeString(z[6] ? z[6] : '23:59:59');
         var d = Date.UTC(yea, mon, dat, t[1], t[2], t[3]);
         if (dt.getTime() < d) { break; }
       }
-      if (i === zoneList.length) { throw new Error('No Zone found for "' + timezone + '" on ' + dt); }
+      if (i === zoneList.length) { throw new Error('No Zone found for "' + tz + '" on ' + dt); }
       return zoneList[i];
@@ -514,4 +512,4 @@
     function getBasicOffset(z) {
-      var off = parseTimeString(z[0]);
-      var adj = z[0].indexOf('-') === 0 ? -1 : 1
+      var off = parseTimeString(z[0])
+        , adj = z[0].indexOf('-') === 0 ? -1 : 1;
       off = adj * (((off[1] * 60 + off[2]) * 60 + off[3]) * 1000);
@@ -521,6 +519,4 @@ return -off/60/1000;
 
-    /**
-     * if isUTC is true, date is given in UTC, otherwise it's given
-     * in local time (ie. date.getUTC*() returns local time components)
-     */
+    //if isUTC is true, date is given in UTC, otherwise it's given
+    // in local time (ie. date.getUTC*() returns local time components)
     function getRule(date, zone, isUTC) {
@@ -530,11 +526,12 @@ var ruleset = zone[1];
 
-      /**
-       * Convert a date to UTC. Depending on the 'type' parameter, the date
-       * parameter may be:
-       * 'u', 'g', 'z': already UTC (no adjustment)
-       * 's': standard time (adjust for time zone offset but not for DST)
-       * 'w': wall clock time (adjust for both time zone and DST offset)
-       *
-       * DST adjustment is done using the rule given as third argument
-       */
+      //Convert a date to UTC. Depending on the 'type' parameter, the date
+      // parameter may be:
+      //
+      // - `u`, `g`, `z`: already UTC (no adjustment).
+      //
+      // - `s`: standard time (adjust for time zone offset but not for DST)
+      //
+      // - `w`: wall clock time (adjust for both time zone and DST offset).
+      //
+      // DST adjustment is done using the rule given as third argument.
       var convertDateToUTC = function (date, type, rule) {
@@ -555,23 +552,25 @@ var offset = 0;
         return new Date(date.getTime() + offset);
-      }
+      };
 
-      // Step 1:  Find applicable rules for this year.
-      // Step 2:  Sort the rules by effective date.
-      // Step 3:  Check requested date to see if a rule has yet taken effect this year.  If not,
-      // Step 4:  Get the rules for the previous year.  If there isn't an applicable rule for last year, then
-      //      there probably is no current time offset since they seem to explicitly turn off the offset
-      //      when someone stops observing DST.
-      //      FIXME if this is not the case and we'll walk all the way back (ugh).
-      // Step 5:  Sort the rules by effective date.
-      // Step 6:  Apply the most recent rule before the current time.
-
+      //Step 1:  Find applicable rules for this year.
+      //
+      //Step 2:  Sort the rules by effective date.
+      //
+      //Step 3:  Check requested date to see if a rule has yet taken effect this year.  If not,
+      //
+      //Step 4:  Get the rules for the previous year.  If there isn't an applicable rule for last year, then
+      // there probably is no current time offset since they seem to explicitly turn off the offset
+      // when someone stops observing DST.
+      //
+      // FIXME if this is not the case and we'll walk all the way back (ugh).
+      //
+      //Step 5:  Sort the rules by effective date.
+      //Step 6:  Apply the most recent rule before the current time.
       var convertRuleToExactDateAndTime = function (yearAndRule, prevRule) {
         var year = yearAndRule[0]
-        , rule = yearAndRule[1]
-        , months = {} // Assume that the rule applies to the year of the given date.
-        , days = {};
+          , rule = yearAndRule[1]
+          , months = {} // Assume that the rule applies to the year of the given date.
+          , days = {};
 
-        /**
-         * { "Jan": 0, "Feb": 1, "Mar": 2, "Apr": 3, "May": 4, "Jun": 5, "Jul": 6, "Aug": 7, "Sep": 8, "Oct": 9, "Nov": 10, "Dec": 11 }
-         */
+        //{ "Jan": 0, "Feb": 1, "Mar": 2, "Apr": 3, "May": 4, "Jun": 5, "Jul": 6, "Aug": 7, "Sep": 8, "Oct": 9, "Nov": 10, "Dec": 11 }
         for (var i = 0; i < Months.length; i++) {
@@ -581,6 +580,4 @@ months[Months[i].substr(0, 3)] = i;
 
-        /**
-         * { "sun": 0, "mon": 1, "tue": 2, "wed": 3, "thu": 4, "fri": 5, "sat": 6 }
-         */
-        for (var i = 0; i < Days.length; i++) {
+        //{ "sun": 0, "mon": 1, "tue": 2, "wed": 3, "thu": 4, "fri": 5, "sat": 6 }
+        for (i = 0; i < Days.length; i++) {
           days[Days[i].substr(0, 3).toLowerCase()] = i;
@@ -592,10 +589,12 @@ }
 
-        if (!isNaN(rule[4])) { // If we have a specific date, use that!
+        //If we have a specific date, use that!
+        if (!isNaN(rule[4])) {
           effectiveDate = new Date(Date.UTC(year, months[rule[3]], rule[4], hms[1], hms[2], hms[3], 0));
         }
-        else { // Let's hunt for the date.
+        //Let's hunt for the date.
+        else {
           var targetDay
-          , operator;
-
-          if (rule[4].substr(0, 4) === "last") { // Example: lastThu
+            , operator;
+          //Example: `lastThu`
+          if (rule[4].substr(0, 4) === "last") {
             // Start at the last day of the month and work backward.
@@ -606,4 +605,5 @@ effectiveDate = new Date(Date.UTC(year, months[rule[3]] + 1, 1, hms[1] - 24, hms[2], hms[3], 0));
           }
-          else { // Example: Sun>=15
-            // Start at the specified date.
+          //Example: `Sun>=15`
+          else {
+            //Start at the specified date.
             effectiveDate = new Date(Date.UTC(year, months[rule[3]], rule[4].substr(5), hms[1], hms[2], hms[3], 0));
@@ -614,6 +614,8 @@ targetDay = days[rule[4].substr(0, 3).toLowerCase()];
           var ourDay = effectiveDate.getUTCDay();
-          if (operator === ">=") { // Go forwards.
+          //Go forwards.
+          if (operator === ">=") {
             effectiveDate.setUTCDate(effectiveDate.getUTCDate() + (targetDay - ourDay + ((targetDay < ourDay) ? 7 : 0)));
           }
-          else { // Go backwards.  Looking for the last of a certain day, or operator is "<=" (less likely).
+          //Go backwards.  Looking for the last of a certain day, or operator is "<=" (less likely).
+          else {
             effectiveDate.setUTCDate(effectiveDate.getUTCDate() + (targetDay - ourDay - ((targetDay > ourDay) ? 7 : 0)));
@@ -623,4 +625,4 @@ }
 
-        // if previous rule is given, correct for the fact that the starting time of the current
-        // rule may be specified in local time
+        //If previous rule is given, correct for the fact that the starting time of the current
+        // rule may be specified in local time.
         if (prevRule) {
@@ -630,3 +632,3 @@ effectiveDate = convertDateToUTC(effectiveDate, hms[4], prevRule);
         return effectiveDate;
-      }
+      };
 
@@ -636,14 +638,16 @@ var findApplicableRules = function (year, ruleset) {
         for (var i = 0; ruleset && i < ruleset.length; i++) {
-          if (Number(ruleset[i][0]) <= year && // Exclude future rules.
+          //Exclude future rules.
+          if (Number(ruleset[i][0]) <= year &&
               (
-                Number(ruleset[i][1]) >= year || // Date is in a set range.
-                  (Number(ruleset[i][0]) === year && ruleset[i][1] === "only") ||    // Date is in an "only" year.
-                    ruleset[i][1] === "max"                                                 // We're in a range from the start year to infinity.
+                // Date is in a set range.
+                Number(ruleset[i][1]) >= year ||
+                // Date is in an "only" year.
+                  (Number(ruleset[i][0]) === year && ruleset[i][1] === "only") ||
+                //We're in a range from the start year to infinity.
+                    ruleset[i][1] === "max"
           )
              ) {
-               /**
-                * It's completely okay to have any number of matches here.
-                * Normally we should only see two, but that doesn't preclude other numbers of matches.
-                * These matches are applicable to this year.
-                */
+               //It's completely okay to have any number of matches here.
+               // Normally we should only see two, but that doesn't preclude other numbers of matches.
+               // These matches are applicable to this year.
                applicableRules.push([year, ruleset[i]]);
@@ -653,3 +657,3 @@ }
         return applicableRules;
-      }
+      };
 
@@ -670,3 +674,3 @@ var compareDates = function (a, b, prev) {
         return a - b;
-      }
+      };
 
@@ -678,3 +682,3 @@ var year = date.getUTCFullYear();
       applicableRules.push(date);
-      // While sorting, the time zone in which the rule starting time is specified
+      //While sorting, the time zone in which the rule starting time is specified
       // is ignored. This is ok as long as the timespan between two DST changes is
@@ -686,3 +690,4 @@ // larger than the DST offset, which is probably always true.
 
-      if (applicableRules.indexOf(date) < 2) { // If there are not enough past DST rules...
+      //If there are not enough past DST rules...
+      if (applicableRules.indexOf(date) < 2) {
         applicableRules = applicableRules.concat(findApplicableRules(year-1, _this.rules[ruleset]));
@@ -694,9 +699,9 @@ applicableRules.sort(compareDates);
       if (pinpoint > 1 && compareDates(date, applicableRules[pinpoint-1], applicableRules[pinpoint-2][1]) < 0) {
-        // the previous rule does not really apply, take the one before that
+        //The previous rule does not really apply, take the one before that.
         return applicableRules[pinpoint - 2][1];
       } else if (pinpoint > 0 && pinpoint < applicableRules.length - 1 && compareDates(date, applicableRules[pinpoint+1], applicableRules[pinpoint-1][1]) > 0) {
-        // the next rule does already apply, take that one
+        //The next rule does already apply, take that one.
         return applicableRules[pinpoint + 1][1];
       } else if (pinpoint === 0) {
-        // no applicable rule found in this and in previous year
+        //No applicable rule found in this and in previous year.
         return null;
@@ -712,3 +717,3 @@ }
       ret = ret/60/1000;
-      ret -= off
+      ret -= off;
       ret = -Math.ceil(ret);
@@ -723,5 +728,5 @@ return ret;
         if (rule) {
-          repl = rule[7]=='-'?'':rule[7];
+          repl = rule[7] === '-' ? '' : rule[7];
         }
-        // FIXME: Right now just falling back to Standard --
+        //FIXME: Right now just falling back to Standard --
         // apparently ought to use the last valid rule,
@@ -735,6 +740,6 @@ // although in practice that always ought to be Standard
       else if (base.indexOf('/') > -1) {
-        // chose one of two alternative strings
+        //Chose one of two alternative strings.
         var t = parseTimeString(rule[6]);
-        var isDst = (t[1])||(t[2])||(t[3]);
-        res = base.split("/",2)[isDst?1:0];
+        var isDst = t[1] || t[2] || t[3];
+        res = base.split("/", 2)[isDst ? 1 : 0];
       } else {
@@ -754,5 +759,2 @@ res = base;
     this.loadingScheme = this.loadingSchemes.LAZY_LOAD;
-    this.defaultZoneFile = this.loadingScheme === this.loadingSchemes.PRELOAD_ALL
-    ? this.zoneFiles
-    : 'northamerica';
     this.loadedZones = {};
@@ -763,5 +765,9 @@ this.zones = {};
     this.init = function (o) {
-      var opts = { async: true };
-      var def = this.defaultZoneFile;
-      // Override default with any passed-in opts
+      var opts = { async: true }
+        , def = this.defaultZoneFile = this.loadingScheme === this.loadingSchemes.PRELOAD_ALL
+          ? this.zoneFiles
+          : 'northamerica'
+        , done = 0
+        , callbackFn;
+      //Override default with any passed-in opts
       for (var p in o) {
@@ -773,5 +779,9 @@ opts[p] = o[p];
       }
-      if (opts.callback) {
-        throw new Error('Async load with callback is not supported for multiple default zonefiles.');
-      }
+      //Wraps callback function in another one that makes
+      // sure all files have been loaded.
+      callbackFn = opts.callback;
+      opts.callback = function () {
+        done++;
+        (done === def.length) && typeof callbackFn === 'function' && callbackFn();
+      };
       for (var i = 0; i < def.length; i++) {
@@ -782,7 +792,5 @@ this.loadZoneFile(def[i], opts);
 
-    /**
-     * Get the zone files via XHR -- if the sync flag
-     * is set to true, it's being called by the lazy-loading
-     * mechanism, so the result needs to be returned inline
-     */
+    //Get the zone files via XHR -- if the sync flag
+    // is set to true, it's being called by the lazy-loading
+    // mechanism, so the result needs to be returned inline.
     this.loadZoneFile = function (fileName, opts) {
@@ -792,2 +800,6 @@ if (typeof this.zoneFileBasePath === 'undefined') {
       }
+      //Ignore already loaded zones.
+      if (this.loadedZones[fileName]) {
+        return;
+      }
       this.loadedZones[fileName] = true;
@@ -805,3 +817,3 @@ return builtInLoadZoneFile(fileName, opts);
         }
-      }
+      };
       return sync
@@ -822,13 +834,12 @@ ? processData(_this.transport({ url : url, async : false }))
       var arr = [];
-      for (z in this.zones) { arr.push(z); }
+      for (var z in this.zones) { arr.push(z); }
       return arr.sort();
     };
     this.parseZones = function (str) {
-      var s = ''
-      , lines = str.split('\n')
-      , arr = []
-      , chunk = ''
-      , l //Declare l here to avoid accidental global var declaration
-      , zone = null
-      , rule = null;
+      var lines = str.split('\n')
+        , arr = []
+        , chunk = ''
+        , l
+        , zone = null
+        , rule = null;
       for (var i = 0; i < lines.length; i++) {
@@ -843,20 +854,24 @@ l = lines[i];
           chunk = arr.shift();
-          // Ignore Leap
+          //Ignore Leap.
           switch (chunk) {
             case 'Zone':
               zone = arr.shift();
-              if (!_this.zones[zone]) { _this.zones[zone] = [] }
-                _this.zones[zone].push(arr);
+              if (!_this.zones[zone]) {
+                _this.zones[zone] = [];
+              }
+              _this.zones[zone].push(arr);
               break;
             case 'Rule':
               rule = arr.shift();
-              if (!_this.rules[rule]) { _this.rules[rule] = [] }
-                _this.rules[rule].push(arr);
+              if (!_this.rules[rule]) {
+                _this.rules[rule] = [];
+              }
+              _this.rules[rule].push(arr);
               break;
             case 'Link':
-              // No zones for these should already exist
+              //No zones for these should already exist.
               if (_this.zones[arr[1]]) {
                 throw new Error('Error with Link ' + arr[1] + '. Cannot create link of a preexisted zone.');
               }
-              // Create the link
+              //Create the link.
               _this.zones[arr[1]] = arr[0];
@@ -867,9 +882,10 @@ break;
       }
+      return true;
     };
-    // Expose transport mechanism and allow overwrite
+    //Expose transport mechanism and allow overwrite.
     this.transport = _transport;
     this.getTzInfo = function (dt, tz, isUTC) {
-      // Lazy-load any zones not yet loaded
+      //Lazy-load any zones not yet loaded.
       if (this.loadingScheme === this.loadingSchemes.LAZY_LOAD) {
-        // Get the correct region for the zone
+        //Get the correct region for the zone.
         var zoneFile = getRegionForTimezone(tz);
@@ -880,4 +896,4 @@ if (!zoneFile) {
         if (!this.loadedZones[zoneFile]) {
-          // Get the file and parse it -- use synchronous XHR
-          this.loadZoneFile(zoneFile, true);
+          //Get the file and parse it -- use synchronous XHR.
+          this.loadZoneFile(zoneFile);
         }
@@ -887,3 +903,3 @@ }
       var off = getBasicOffset(zone);
-      // See if the offset needs adjustment
+      //See if the offset needs adjustment.
       var rule = getRule(dt, zone, isUTC);
@@ -896,3 +912,3 @@ if (rule) {
     };
-  }
+  };
 }).call(this);

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

71322

increased by17.55%

Number of package files

12

increased by33.33%

Lines of code

1349

increased by23.65%

Number of lines in readme file

152

increased by6.29%

Worsened metrics

Dev dependency count

2

increased by100%

Number of low supply chain risk alerts

2

increased by100%

No dependency changes