data::util::error(3pm) [debian man page]
Data::Util::Error(3pm) User Contributed Perl Documentation Data::Util::Error(3pm) NAME
Data::Util::Error - Deals with class-specific error handlers in Data::Util SYNOPSIS
package Foo; use Data::Util::Error sub{ Foo::InvalidArgument->throw_error(@_) }; use Data::Util qw(:validate); sub f{ my $x_ref = array_ref shift; # Foo::InvalidArgument is thrown if invalid # ... } Functions Data::Util::Error->fail_handler() Data::Util::Error->fail_handler($handler) Data::Util::Error::croak(@args) SEE ALSO
Data::Util. perl v5.14.2 2011-10-20 Data::Util::Error(3pm)
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Data::Util::Curry(3pm) User Contributed Perl Documentation Data::Util::Curry(3pm) NAME
Data::Util::Curry - Curries functions and methods SYNOPSIS
use feature 'say'; use Data::Util qw(curry); sub sum{ my $total = 0; for my $x(@_){ $total += $x; } return $total; } # placeholder "