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lib/App/GitFind/Base.pm  view on Meta::CPAN

    vlog { <list of things to log> }
        [optional min verbosity level (default 1)]
        [, log-routine args];

The items in the list are joined by C<' '> on output, and a C<'\n'> is added.
Each line is prefixed with C<'# '> for the benefit of test runs.
To break the list across multiple lines, specify C<\n> at the beginning of
a list item.

The list is in C<{}> so that it won't be evaluated if logging is turned off.
It is a full block, so you can run arbitrary code to decide what to log.
If the block returns an empty list, vlog will not produce any output.
However, if the block returns at least one element, vlog will produce at
least a C<'# '>.

The message will be output only if L</$VERBOSE> is at least the given minimum
verbosity level (1 by default).

If C<< $VERBOSE >= 4 >>, the filename and line from which vlog was called
will also be printed.

lib/App/GitFind/PathClassMicro.pm  view on Meta::CPAN

because paths like this may come from config files, user input, or
whatever.

As a special case, since it doesn't otherwise mean anything useful and
it's convenient to define this way, C<< App::GitFind::PathClassMicro::Dir->new() >> (or
C<dir()>) refers to the current directory (C<< File::Spec->curdir >>).
To get the current directory as an absolute path, do C<<
dir()->absolute >>.

Finally, as another special case C<dir(undef)> will return undef,
since that's usually an accident on the part of the caller, and
returning the root directory would be a nasty surprise just asking for
trouble a few lines later.

=item $dir->stringify

This method is called internally when a C<App::GitFind::PathClassMicro::Dir> object is
used in a string context, so the following are equivalent:

  $string = $dir->stringify;
  $string = "$dir";