Am Mo., 8. Apr. 2019 um 13:57 Uhr schrieb Levente Uzonyi <
leves at caesar.elte.hu>:

> >  ----- Method: Installer class>>ensureRecentMetacello (in category
> 'scripts') -----
> >  ensureRecentMetacello
> >       "Copied and adapted from
> https://github.com/Metacello/metacello/blob/master/README.md"
> >
> >       | metacello |
> >       ((Smalltalk classNamed: #WebClient)
> >               ifNil: [ false ]
> >               ifNotNil: [ :webClient |
> >                       [ (webClient httpHead: 'https://github.com')
> isSuccess ]
> >                               on: Error
> >                               do: [ false ] ])
> >               ifFalse: [ ^self inform: 'Could not connect to "
> https://github.com".\\You need an internet connection and SSL support\to
> install (or update) Metacello.\\Please fix those issues and try again.'
> translated withCRs ].
> >
> > +     metacello := Smalltalk classNamed: #Metacello.
> > +     (metacello name = #Metacello) ifFalse: [
> > -     metacello := (Smalltalk classNamed: #Metacello) ifNil: [
>
> This trick deserves a comment. It relies on the loose implementation of
> #classNamed: of Environment and existence of Object >> #name. Both of
> which I'd rather see changed.
>

    metacello := Smalltalk classNamed: #Metacello.
    metacello = MetacelloStub ifFalse: [

instead + a comment maybe?
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