24 May
2008
24 May
'08
12:47 p.m.
Hy all, I worder if there's something like this: Block fromString: aString in Squeak, like the example below taken from SmallTalk/X programmers guide.
|s b|
s := '[:a :b | (a squared + b squared) sqrt ]'. b := (Block fromString:s). Transcript showCR:(b value:3 value:4)
I need to get a Block of code from an input field like TextMorph in a GUI. I haven't found nothing like this in my squeak-dev image 3.10. Is there another way to obtain am evaluable Block of code from a string? Many thanks
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Davide Arrigo