blargh('/tmp/foo');
# or
blargh('/tmp/foo','pileofrogs@example.com');
# or
blargh('/tmp/foo','pileofrogs@example.com',
{ enable_giant_squid => 1, squid_name => 'Bob' });
# or even
blargh( file => '/tmp/foo', 
    email => 'pileofrogs@example.com',
    enable_giant_squid => 1,
    squid_name => 'Bob');