Update for code on control.rakudoc
#4671
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Current code does not work because `$_` is the invocant of `.say` within the block. Pointy block variable must match outside/inside the block, and this pull request fixes the issue.
jubilatious1
requested review from
alabamenhu,
codesections,
frithnanth and
librasteve
and removed request for
frithnanth
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Current code does not work because
$_is the invocant of.saywithin the block.Pointy block variable must match outside/inside the block, and this pull request fixes the issue.
The problem
for $*IN.lines -> $line { .say }does not work.Solution provided
for $*IN.lines -> $ln { $ln.say }works.