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lib/Banal/Util/Mini.pm  view on Meta::CPAN

sub polyvalent     {  # Helps with the parameter processing of polyvalent (object or class) methods
#######################################
  my $proto     = shift;
  my $self      = blessed $proto ? $proto : $proto->new();
  my $class     = blessed $self;
  wantarray ? ($self, $class, $proto) : $self;
}


#######################################
sub msg(@) {  # Message text builder to be used in error output (warn, die, ...)
#######################################
  my $o = blessed ($_[0]) ? shift : caller();
  state $pfx = eval { $o->_msg_pfx(@_) } // '';
  join ('', $pfx, @_, "\n")
}


#..........................................................
# STRING/TEXT processing functions
#..........................................................

lib/Banal/Util/Mini.pm  view on Meta::CPAN

}




#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
# ARRAY & LIST related functions
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

######################################
sub tidy_arrayify(;@)  { local $_;  my @res = ( grep { defined $_ } ( uniq( arrayify( @_) ))) }
#######################################

#=begin STOLEN_FROM_List_MoreUtils
# ------------------------------------------------------
# TAU:  The two routines, as well as the comment about 'leaks' were stolen from C<List::MoreUtils>
#       The only thing I did was privatizing names and turning 'flatten' into a proper subroutine (instead of a scalar CODE closure)
#       That allowed me to get rid of a warning.
# ------------------------------------------------------
# apparently, "leaks" when lexically hidden in arrayify.
# sub flatten   { map { (ref $_ and ("ARRAY" eq ref $_ or overload::Method($_, '@{}'))) ? (flatten(@{$_})) : ($_) } @_; }