gistfile1.txt

=head3 Config becomes immutable

The plugin's C<config> attribute is loaded lazily on the first call to
C<config>. After this first call C<config> becomes immutable so you cannot
do the following in a test:

    use Dancer2;
    use Dancer2::Plugin::FooBar;

    set plugins => {
        FoorBar => {
            wibble => 1,  # this is OK
        },
    };

    flibble(45);          # plugin keyword called which causes config read
    
    set plugins => {
        FoorBar => {
            wibble => 0,  # this will NOT change plugin config
        },
    };