date extend done

examples/dev.html

@@ -82,9 +82,13 @@
 		// 		var c = new b('fish', 24);
 		// 		c.check('oh');
 
-		var d = Date.now();
-		// alert(d.weekday());
-		alert(d.strftime('%Y-%m-%d %H:%M:%S, 60\\%.'));
+		// var d = Date.now();
+		// alert(d.strftime('%Y-%m-%d %H:%M:%S, 60\\%.'));
+
+		var d = new Date(2001, 5, 28);
+		var c = d.clone();
+		c.setMinutes(80);
+		alert(d.inspect());
 	</script>
 
 </body>

src/native/date.js

@@ -86,6 +86,24 @@ Object.extend(Date.prototype, {
 			}, this);
 		}
 		return format.gsub('{PER}', '%');
+	},
+
+	after: function(format, offset) {
+		var _c = this.clone();
+		eval('_c.set' + format + '(_c.get' + format + '() + ' + offset + ')');
+		return _c;
+	},
+
+	clone: function() {
+		return new Date(this.year(), this.getMonth(), this.day(), this.hour(), this.minute(), this.second(), this.msecond());
+	},
+
+	inspect: function() {
+		return "'" + this.toString() + "'";
+	},
+
+	toJSON: function() {
+		return this.inspect();
 	}
 
 });

src/native/number.js

@@ -8,6 +8,42 @@
 
 Object.extend(Number.prototype, {
 
+	seconds: function(d) {
+		var _d = d ? d : Date.now();
+		_d.setSeconds(_d.second() + this)
+		return _d;
+	},
+
+	minutes: function(d) {
+		var _d = d ? d : Date.now();
+		_d.setMinutes(_d.minute() + this)
+		return _d;
+	},
+
+	hours: function(d) {
+		var _d = d ? d : Date.now();
+		_d.setHours(_d.hour() + this)
+		return _d;
+	},
+
+	days: function(d) {
+		var _d = d ? d : Date.now();
+		_d.setDate(_d.day() + this)
+		return _d;
+	},
+
+	months: function(d) {
+		var _d = d ? d : Date.now();
+		_d.setMonth(_d.getMonth() + this)
+		return _d;
+	},
+
+	years: function(d) {
+		var _d = d ? d : Date.now();
+		_d.setFullYear(_d.year() + this)
+		return _d;
+	},
+
 	/**
 	 * 类ruby语法的迭代
 	 *
@@ -48,6 +84,10 @@ Object.extend(Number.prototype, {
 	 */
 	toJSON: function() {
 		return isFinite(this) ? this.toString() : 'null';
+	},
+
+	to_day: function() {
+		return this / (1000 * 60 * 60 * 24);
 	}
 
 });

src/native/string.js

@@ -274,6 +274,10 @@ Object.extend(String.prototype, {
 		return this.inspect(true);
 	},
 
+	to_i: function(radix) {
+		return parseInt(this, radix || 10);
+	},
+
 	/**
 	 * 根据指定的filter替换JSON字符串
 	 *