What does Apple do on this?
I think their standard is to use shared in the name.
On Dec 1, 2015, at 7:33 PM, Quincey Morris
<quinceymor...@rivergatesoftware.com> wrote:
> On Dec 1, 2015, at 16:20 , Carl Hoefs <newsli...@autonomy.caltech.edu> wrote:
>
>> The following seems to be working out for me.
>>
>> #import "AppCommon.h"
>> @implementation AppCommon
>> + (AppCommon *)shared
>> {
>> static AppCommon *shared = nil;
>> static dispatch_once_t token;
>> dispatch_once(&token, ^{
>> shared = [[self alloc] init];
>> });
>> return shared;
>> }
>
> Looks functionally perfect.
>
> PSA #1: I would encourage you avoid naming the method ‘shared’, indeed to
> avoid naming anything with a brief name that doesn’t say what it is. Even the
> argument that it’s easier to type isn’t good any more, since Xcode is going
> to autocomplete almost every name for you.
>
> PSA #2: I can’t help mentioning that you can write all of this in Swift as so:
>
> class AppCommon {
> static let shared = AppCommon ()
> }
>
> Sometimes, Swift really is Obj-C-but-better. ;)
>
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