Re: [dancer-users] Why do warnings cause Dancer to fail?

On 05/06/2014 11:40 AM, Warren Young wrote:

On 5/5/2014 16:51, Robert Stone wrote:

...

my $foo = params 'foo' // '';

Alas for those of us who still must support Perl 5.8. That operator was introduced in 5.10.

A pre-5.10 equivalent to defined-or that avoids the pitfall with falsey values: my $foo = ( defined params 'foo' ) ? params 'foo' : '';