You can search for usages of Symbol. Lots of things to learn indeed.




On Mon, Sep 19, 2016 at 12:12 PM, frankl1_miky <mike1corporation@gmail.com> wrote:
Hi,

I'll like to know what is happening exactly in background when I'm using a
symbol as in *Collection withAllSubclasses collect: #numberOfLinesOfCode*.

I also want to know the other cases where I can use symbol.

Is there any tutorial about using symbol?

Thanks



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