Changeset 5374

Timestamp:

03/13/08 18:20:47 (4 months ago)

Author:

morris

Message:

Add -ISO8601String and -isAtBeginningOfAnyEpoch

Files:

• WiredAdditions/trunk/NSDate-WIAdditions.h (modified) (1 diff)
• WiredAdditions/trunk/NSDate-WIAdditions.m (modified) (1 diff)

WiredAdditions/trunk/NSDate-WIAdditions.h

@@ -31 +31 @@
-+ (id)dateWithISO8601String:(NSString *)string;
-- (id)initWithISO8601String:(NSString *)string;
+- (NSString *)ISO8601String;
+
+- (BOOL)isAtBeginningOfAnyEpoch;
-
-@end

WiredAdditions/trunk/NSDate-WIAdditions.m

@@ -53 +53 @@
-        
-        return self;
+}
+
+
+
+- (NSString *)ISO8601String {
+        NSMutableString         *string;
+        
+        string = [[self descriptionWithCalendarFormat:@"%Y-%m-%dT%H:%M:%S%z" timeZone:NULL locale:NULL] mutableCopy];
+
+        [string insertString:@":" atIndex:22];
+
+        return [string autorelease];
+}
+
+
+
+#pragma mark -
+
+- (BOOL)isAtBeginningOfAnyEpoch {
+        return ([self isEqualToDate:[NSDate dateWithTimeIntervalSince1970:0.0]] ||
+                        [self isEqualToDate:[NSDate dateWithTimeIntervalSinceReferenceDate:0.0]]);
-}
-