On Mon, Feb 11, 2013 at 05:23:38PM +0100, Michal Nazarewicz wrote:
> +=item credential_read( FILE_HANDLE )
> +
> +Reads credential key-value pairs from C<FILE_HANDLE>. Reading stops at EOF
> or
> +when an empty line is encountered. Each line must be of the form
> C<key=value>
> +with a non-empty key. Function returns a hash with all read values. Any
> +white space (other then new-line character) is preserved.
> +
> +=cut
> +
> +sub credential_read {
> + my ($self, $reader) = _maybe_self(@_);
> + my %credential;
> + while (<$reader>) {
> + chomp;
> + if ($_ eq '') {
> + last;
> + } elsif (!/^([^=]+)=(.*)$/) {
> + throw Error::Simple("unable to parse git credential
> data:\n$_");
> + }
> + $credential{$1} = $2;
> + }
> + return %credential;
> +}
Should this return a hash reference? It seems like that is how we end up
using and passing it elsewhere (since we have to anyway when passing it
as a parameter).
I don't have a strong preference, and it's somewhat a matter of taste.
And maybe returning the actual hash matches the rest of the module
better. I admit I don't really use Git.pm much.
-Peff
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