README.md

@@ -8,13 +8,6 @@ in ~100 LoC. For Node.js & Browsers.
 XTZ is a poor man's `Temporal` polyfill, but just for time zones. \
 Demo: <https://therootcompany.github.io/tz.js/>
 
-```js
-// What's the current time, in ISO format?
-
-TZ.toLocalISOString(new Date()); // "2021-11-07T03:15:59.000-0500"
-TZ.timeZone(); // "America/New_York"
-```
-
 > What UTC time will it be when it's 3:15am in New York?
 
 ```js
@@ -105,7 +98,6 @@ https://www.youtube.com/playlist?list=PLxki0D-ilnqa6horOJ2G18WMZlJeQFlAt
 
 # API
 
-- `toLocalISOString(dateOrNull)`
 - `toTimeZone(utcDate, timeZone)`
 - `toTimeZoneISOString(isoString, timeZone)`
 - `toUTC(dtString, timeZone)`

index.html

@@ -86,18 +86,6 @@ String(((new Date()).getTimezoneOffset() % 60)).padStart(2, '0')</code></pre>
 
     <hr />
 
-    <form class="js-local">
-      <h3>Local ISO+Offset String:</h3>
-      <pre><code>XTZ.toLocalISOString(new Date())</code></pre>
-      <label>
-        ISO:
-        <input class="js-my-dt-local" type="text" disabled />
-      </label>
-      <br />
-    </form>
-
-    <hr />
-
     <form class="js-tz2utc">
       <h3>Relative TimeZone to Absolute UTC:</h3>
       <pre><code>XTZ.toUTC("<span class="js-dtx-tz">YYYY-03-14 03:15:69.000</span>", "<span class="js-tzx-tz">UTC</span>")
@@ -194,7 +182,6 @@ Asia/Kolkata        +0530 (No DST) (30-min)</pre
       >github.com/therootcompany/tz.js</a
     >
     <script src="./xtz.js"></script>
-    <script src="./tolocalisostring.js"></script>
     <script>
       function $(sel, el) {
         return (el || document.body).querySelector(sel);
@@ -235,8 +222,6 @@ Asia/Kolkata        +0530 (No DST) (30-min)</pre
         $(".js-my-dt-xtz").value = translate(curDt, inTz, outTz).toISOString();
       }
 
-      $(".js-my-dt-local").value = XTZ.toLocalISOString();
-
       var myTz = new Intl.DateTimeFormat("default", {}).resolvedOptions()
         .timeZone;
       $(".js-my-tz").innerText = myTz;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "xtz",
-  "version": "1.1.1",
+  "version": "1.0.2",
   "description": "A fast, lightweight, zero-dependency library to translate between Time Zones and UTC with native Intl.DateTimeFormat in ~100 LoC. For Node.js & Browsers.",
   "main": "xtz.js",
   "scripts": {

tolocalisostring.js

@@ -1,50 +0,0 @@
-(function (exports) {
-  "use strict";
-
-  // See <https://github.com/coolaj86/AJScript/issues/27>
-
-  function toLocalISOString(dateOrStr) {
-    var d;
-    if (dateOrStr) {
-      d = new Date(dateOrStr);
-    } else {
-      d = new Date();
-    }
-
-    var YYYY = d.getFullYear();
-    var MM = p2(d.getMonth() + 1);
-    var DD = p2(d.getDate());
-    var hh = p2(d.getHours());
-    var mm = p2(d.getMinutes());
-    var ss = p2(d.getSeconds());
-    var sss = d.getMilliseconds().toString().padStart(3, "0");
-
-    var offset = formatOffset(-d.getTimezoneOffset());
-
-    return `${YYYY}-${MM}-${DD}T${hh}:${mm}:${ss}.${sss}${offset}`;
-  }
-
-  function formatOffset(minutes) {
-    if (!minutes) {
-      return "Z";
-    }
-
-    var h = Math.floor(Math.abs(minutes) / 60);
-    var m = Math.abs(minutes) % 60;
-    var offset = "";
-    if (minutes > 0) {
-      offset = "+";
-    } else if (minutes < 0) {
-      offset = "-";
-    }
-
-    // +0500, -0730
-    return offset + p2(h) + p2(m);
-  }
-
-  function p2(x) {
-    return String(x).padStart(2, "0");
-  }
-
-  exports.toLocalISOString = toLocalISOString;
-})(("undefined" === typeof module && window) || exports);

xtz.js

@@ -98,7 +98,9 @@ var XTZ;
     }
 
     // +0500, -0730
-    return offset + p2(h) + p2(m);
+    return (
+      offset + h.toString().padStart(2, "0") + m.toString().padStart(2, "0")
+    );
   }
 
   function toOffsetISOString(d) {
@@ -153,27 +155,6 @@ var XTZ;
     return toOffsetISOString(whole);
   }
 
-  function toLocalISOString(dateOrStr) {
-    var d;
-    if (dateOrStr) {
-      d = new Date(dateOrStr);
-    } else {
-      d = new Date();
-    }
-
-    var YYYY = d.getFullYear();
-    var MM = p2(d.getMonth() + 1);
-    var DD = p2(d.getDate());
-    var hh = p2(d.getHours());
-    var mm = p2(d.getMinutes());
-    var ss = p2(d.getSeconds());
-    var sss = d.getMilliseconds().toString().padStart(3, "0");
-
-    var offset = formatOffset(-d.getTimezoneOffset());
-
-    return `${YYYY}-${MM}-${DD}T${hh}:${mm}:${ss}.${sss}${offset}`;
-  }
-
   XTZ = {
     // bespoke date =>
     // 2021-11-07T3:15:59-0500
@@ -182,9 +163,6 @@ var XTZ;
     // -240 => -0400
     formatOffset: formatOffset,
 
-    // new Date() => "2021-11-07T03:15:59-0500"
-    toLocalISOString: toLocalISOString,
-
     // [ "2021-11-07T08:15:59Z", "America/New_York" ]
     // => "2021-11-07T03:15:59-0500" // 2021-11-07 03:15:59
     toTimeZone: toTimeZone,