darekagakaku days--

by noromanba 2012-05-04 [2012/05/04 00:08:07]
(Forked from darekagakaku digging by taizooo)

dive into darekagakaku. more deep, deep, deeper (Forked from darekagakaku digging)

@@ -10,46 +10,31 @@
 // - code beautify
 // - peitit refactoring
 
-// TODO create dkkDate{} and encapsulation methods and property
 (function () {
-    var trim = function (num, l) {
-        if (num < 0) {
-            num = -(num); // absolutize: Math.abs(num)
-        }
-        if (typeof (num) !== 'string') {
-            num = '' + num; // stringfy: String(num)
-        }
-        var s = l - num.length; // zero-fill / zero-padding: slice(-l)
-        while(s > 0) {
-            num = '0' + num;
-            --s;
-        }
-        return num;
-    };
-
-    var toDBDateString = function (date) {
+    var toDBdateString = function (date) {
+        // absolutize, stringfy, digitalize, zeropadding
+        var paddingSlice = function (num, digit) {
+            return ('0' + Math.abs(num)).slice(-(Number(digit)));  
+        };
         var y = date.getFullYear(),
-            m = date.getMonth() + 1,
+            m = date.getMonth() + 1, // display month: 1-12
             d = date.getDate();
-        return trim(y, 4) + '-' + trim(m, 2) + '-' + trim(d, 2);
+        return paddingSlice(y, 4) + '-' + paddingSlice(m, 2) + '-' + paddingSlice(d, 2);
     };
 
     (function () {
         var date = location.pathname.slice(3).split('-');
         if (!date || date.length < 3) return;
         
-        var year = date[0],
-            month = date[1] - 1,
-            day = date[2];
-        
-        var eve = new Date(year, month, day);
-        eve.setDate(eve.getDate() - 1); // -1day
+        // better be assert
+        var eve = new Date(date[0], (date[1] - 1), date[2]); // innner month: 0-11
+        eve.setDate(eve.getDate() - 1); // previous day
         
         var origin = 'https://darekagakaku.herokuapp.com/';
         if (location.href.indexOf(origin) === -1) {
             location.href = origin;
         } else {
-            location.pathname = '/v/' + toDBDateString(eve);
+            location.pathname = '/v/' + toDBdateString(eve);
         }
     })();
 })();

• /*
   * @title darekagakaku timemachine
   * @description dive into darekagakaku. more deep, deep, deeper
   * @include http://darekagakaku.herokuapp.com/*
   * @include https://darekagakaku.herokuapp.com/*
   * @license MIT License
   * @see http://let.hatelabo.jp/taizooo/let/gYC-ycuH_KPtfg (Fork of)
   */
  // [Changes]
  // - code beautify
  // - peitit refactoring
  
  (function () {
      var toDBdateString = function (date) {
          // absolutize, stringfy, digitalize, zeropadding
          var paddingSlice = function (num, digit) {
              return ('0' + Math.abs(num)).slice(-(Number(digit)));  
          };
          var y = date.getFullYear(),
              m = date.getMonth() + 1, // display month: 1-12
              d = date.getDate();
          return paddingSlice(y, 4) + '-' + paddingSlice(m, 2) + '-' + paddingSlice(d, 2);
      };
  
      (function () {
          var date = location.pathname.slice(3).split('-');
          if (!date || date.length < 3) return;
          
          // better be assert
          var eve = new Date(date[0], (date[1] - 1), date[2]); // innner month: 0-11
          eve.setDate(eve.getDate() - 1); // previous day
          
          var origin = 'https://darekagakaku.herokuapp.com/';
          if (location.href.indexOf(origin) === -1) {
              location.href = origin;
          } else {
              location.pathname = '/v/' + toDBdateString(eve);
          }
      })();
  })();

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