Changes for version 0.16
- INCOMPATIBLE CHANGES
- rehash() throws an exception when a property name is duplicated:
- my $header = { -Type => 'text/plain', Content_Type => 'text/html', };
- my $h = CGI::Header->new( $header ); $h->rehash; # die "Property '-type' already exists"
- If it was allowed to overwrite existent properties, it would be essentially impossible to predict the overwritten value of '-type' in the above example:
- $h->header->{-type}; # => 'text/html' or 'text/plain' ?
- In addition to CGI.pm-compatible HTTP header properties, new() accepts '-env' property which represents your current environment:
- my $h = CGI::Header->new( -type => 'text/plain', -env => \%ENV, );
- $h->header; # => { -type => 'text/plain' } $h->env; # => \%ENV
- Unlike the above case, if a property name is duplicated, that property will be overwritten silently:
- my $h = CGI::Header->new( -Type => 'text/plain', Content_Type => 'text/html', );
- $h->header->{-type}; # => "text/html"
- rehash() throws an exception when a property name is duplicated:
- INTERNALS
- Add a subtest called 'as_string()' to t/10_basic.t
Modules
Adapter for CGI::header() function