A string is a string - the user's input will have the ratioValue property
available.
Up to you to sanity check the user input of course.
Kirk Kerekes
(iPhone)
On May 30, 2014, at 4:56 PM, Trygve Inda cocoa...@xericdesign.com wrote:
Create a property-styled category on NSString
On May 29, 2014, at 2:52 PM, Trygve Inda wrote:
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division and
Create a property-styled category on NSString that returns the numeric value of
a ratio-string -- call it ratioValue perhaps. Then you can have a predicate
format of the form:
@self.ratioValue %@.ratioValue
-- or whatever.
The same category would be useful in KVC collection operations.
Create a property-styled category on NSString that returns the numeric value
of a ratio-string -- call it ratioValue perhaps. Then you can have a
predicate format of the form:
@self.ratioValue %@.ratioValue
-- or whatever.
The same category would be useful in KVC collection
Create a property-styled category on NSString that returns the numeric value
of a ratio-string -- call it ratioValue perhaps. Then you can have a
predicate format of the form:
@self.ratioValue %@.ratioValue
-- or whatever.
The same category would be useful in KVC collection
A string is a string - the user's input will have the ratioValue property
available.
Up to you to sanity check the user input of course.
Kirk Kerekes
(iPhone)
On May 30, 2014, at 4:56 PM, Trygve Inda cocoa...@xericdesign.com wrote:
Create a property-styled category on NSString that
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division and compares the aspect ratios correctly.
Now I need a predicate
On May 29, 2014, at 2:52 PM, Trygve Inda wrote:
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division and
On May 29, 2014, at 2:52 PM, Trygve Inda wrote:
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division and
