Hi andy
Well back to front it would be
[ :line | Transcript show: line; cr.] value: aFileStream nextLine .
which should do what you want.
Yours in service, -- Jeorme Peace
[Newbies] Problems with do: andy.burnett at knowinnovation.com andy.burnett at
knowinnovation.com
Sat Sep 16 21:51:41 UTC 2006
I need someone to poke me with a clue stick please!
I am trying to step through a file a line at a time.
I had the idea that
this should work
aFileStream nextLine do: [ :line| Transcript show:
line; cr.].
Unfortunately (as will be obvious to everyone) what
it actually does is
print a character at a time. It took me a while to
realise that -
aFileStream nextLine - is returning a string and the
- do: - passing
the block to each character.
I need a way of passing the block to the string a
line at a time. Or
perhaps I have got this totally back to front and
there is a much easier
way of doing this?
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