[Pharo-dev] String Interpolation

Esteban A. Maringolo emaringolo at gmail.com
Wed Oct 4 15:38:00 EDT 2017

2017-10-04 6:46 GMT-03:00 Denis Kudriashov <dionisiydk at gmail.com>:

> Hi Igor.
> Did you see that we have now #asMethodConstant?
> DateAndTime now asMethodConst
> It is not compiled time but behaviour is very close to it.
> The trick is that first time execution will replace full expression with
> the result as literal (the receiver of #asMethodConst). So at second time
> it will be just literal reading.
It is weird that a regular message send makes the returned value a method
How is that cleaned up? Do I have to search for all the methods that
contain such message send?

Dolphin had the ##() syntax, which basically creates a method constant, but
it is evaluated right away.

So you could write the seconds in a day as ##(60*60*24), or, of course, any
more complex expression. But the difference is that it is resolved at
compile time.

However I don't see how this relates with the String interpolation :)

Esteban A. Maringolo
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