ghedo/p5-Git-Raw — pull request #22 by ap (2013-11-22 00:33:26+00:00)
Title: add is_tree and is_blob methods to ::Tree and ::Blob

Because currently, when you do e.g. `$tree->entry_byname( 'foo' )->object`, the only way to check what you got is to follow up with a `->isa( 'Git::Raw::Tree' )` or `->isa( 'Git::Raw::Blob' )`, which is damn ugly.