Term::ProgressBar::IO -- Display a progress bar while reading from a seekable filehandle
my $pb = Term::ProgressBar::IO->new($fh);
while (<$fh>) {
# do something
$pb->update();
}
Displays a progress bar using the Term::ProgressBar manpage which corresponds
to reading from a filehandle.
This module inherits from the Term::ProgressBar manpage and has all of its
options.
None known.
Create and return a new Term::ProgressBar::IO instance.
- ARGUMENTS
-
- count
-
A valid filehandle or item count. the IO::Uncompress manpage filehandles are
also properly handled.
- OTHER ARGUMENTS
-
All other arguments are documented in the Term::ProgressBar manpage
Automatically update the progress bar based on the position of the
filehandle given at construction time.
- ARGUMENTSARGUMENTS
-
- so_far
-
Current progress point; this defaults to the current position of the
filehandle. [You probably don't actually want to ever give this.]
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