On 2020-08-30 08:16, yary wrote:
Looking up https://docs.raku.org/routine/lines shows a Table of Contents
with
class Cool
(Cool) routine lines
class Supply
(Supply) method lines
class Str
(Str) routine lines
class IO::CatHandle
(IO::CatHandle) method lines
On 2020-08-30 08:16, yary wrote:
Expanding on how to read the docs & signature a bit, from Tobias
You confuse two methods that have the same name "lines". One of them,
which exists in the IO::Path class, has a :chomp argument. The other,
on IO::Handle does not.
Expanding on how to read the docs & signature a bit, from Tobias
> You confuse two methods that have the same name "lines". One of them,
> which exists in the IO::Path class, has a :chomp argument. The other,
> on IO::Handle does not.
> "path".IO.lines() <-- calls lines on an IO::Path
On 2020-08-30 00:35, Tobias Boege wrote:
On Sun, 30 Aug 2020, ToddAndMargo via perl6-users wrote:
- You are calling .lines on the value of .IO.open which is an
IO::Handle. IO::Handle.lines does not take a named argument
:chomp, so passing one is useless.
That explains it.
On Sat, Aug 29, 2020 at 10:15 PM ToddAndMargo via perl6-users
wrote:
Hi All,
I am trying to figure out how to use line with :$chomp.
Now what am I doing wrong?
$ alias p6
alias p6='perl6 -e'
$ p6 'say "Lines.txt".IO.open.lines(:chomp)[3,2];'
(Line 3 Line 2)
$ p6 'say
On Sun, 30 Aug 2020, ToddAndMargo via perl6-users wrote:
> >- You are calling .lines on the value of .IO.open which is an
> > IO::Handle. IO::Handle.lines does not take a named argument
> > :chomp, so passing one is useless.
>
> That explains it.
>
> Bu:
>
On 2020-08-29 23:09, Tobias Boege wrote:
On Sat, 29 Aug 2020, ToddAndMargo via perl6-users wrote:
Hi All,
I am trying to figure out how to use line with :$chomp.
Now what am I doing wrong?
$ alias p6
alias p6='perl6 -e'
$ p6 'say "Lines.txt".IO.open.lines(:chomp)[3,2];'
(Line 3 Line 2)
$
Maybe this is what you want?
~$ raku -e 'say "test_lines.txt".IO.lines;'
(Line 1 Line 2 Line 3 Line 4 Line 5 Line 6 Line 7 Line 8 Line 9 Line 10 Line 11)
~$ raku -e 'say "test_lines.txt".IO.lines.join("\n");'
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9
Line 10
Line 11
~$ raku
On Sat, 29 Aug 2020, ToddAndMargo via perl6-users wrote:
> Hi All,
>
> I am trying to figure out how to use line with :$chomp.
> Now what am I doing wrong?
>
>
> $ alias p6
> alias p6='perl6 -e'
>
> $ p6 'say "Lines.txt".IO.open.lines(:chomp)[3,2];'
> (Line 3 Line 2)
>
> $ p6 'say
Hi All,
I am trying to figure out how to use line with :$chomp.
Now what am I doing wrong?
$ alias p6
alias p6='perl6 -e'
$ p6 'say "Lines.txt".IO.open.lines(:chomp)[3,2];'
(Line 3 Line 2)
$ p6 'say "Lines.txt".IO.open.lines(:!chomp)[3,2];'
(Line 3 Line 2)
I am looking for
Line 3
Line 2
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