[Newbies] Re: mix ins

Joseph Alotta joseph.alotta at gmail.com
Tue Aug 2 15:48:21 UTC 2016


I don’t have these methods.  I get an error.  See attached:



> On Aug 2, 2016, at 9:38 AM, Bert Freudenberg [via Smalltalk] <ml-node+s1294792n4909172h81 at n4.nabble.com> wrote:
> Firstly, these methods exist already.  They are defined in SequencableCollection, a  superclass of Array, so Array inherits them:
> #('abc' 'def') join => 'abcdef'
> #('abc' 'def') joinSeparatedBy: '/' => 'abc/def'

Screen Shot 2016-08-02 at 11.29.27 AM.png (68K) <http://forum.world.st/attachment/4909182/0/Screen%20Shot%202016-08-02%20at%2011.29.27%20AM.png>

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