MCE::Shared::Ordhash - Class for sharing ordered hashes via MCE::Shared
This document describes MCE::Shared::Ordhash version 1.699_002
# non-shared use MCE::Shared::Ordhash; my $oh = MCE::Shared::Ordhash->new( @pairs ); # shared use MCE::Shared; my $oh = MCE::Shared->ordhash( @pairs ); # oo interface $val = $oh->set( $key, $val ); $val = $oh->get( $key ); $val = $oh->delete( $key ); $bool = $oh->exists( $key ); void = $oh->clear(); $len = $oh->length(); # scalar keys %{ $oh } $len = $oh->length( $key ); # length $oh->{ $key } @pair = $oh->pop(); $len = $oh->push( @pairs ); @pair = $oh->shift(); $len = $oh->unshift( @pairs ); %pairs = $oh->splice( $offset, $length, @pairs ); $oh2 = $oh->clone( @keys ); # @keys is optional $oh3 = $oh->flush( @keys ); $iter = $oh->iterator( @keys ); # ($key, $val) = $iter->() $len = $oh->mset( $key/$val pairs ); @vals = $oh->mget( @keys ); @keys = $oh->keys( @keys ); @vals = $oh->values( @keys ); %pairs = $oh->pairs( @keys ); @vals = $oh->sort(); # by val $a <=> $b default @vals = $oh->sort( "desc" ); # by val $b <=> $a @vals = $oh->sort( "alpha" ); # by val $a cmp $b @vals = $oh->sort( "alpha desc" ); # by val $b cmp $a @vals = $oh->sort( "key" ); # by key $a <=> $b @vals = $oh->sort( "key desc" ); # by key $b <=> $a @vals = $oh->sort( "key alpha" ); # by key $a cmp $b @vals = $oh->sort( "key alpha desc" ); # by key $b cmp $a %pairs = $oh->find( "val =~ /$pattern/i" ); %pairs = $oh->find( "val !~ /$pattern/i" ); %pairs = $oh->find( "key =~ /$pattern/i" ); %pairs = $oh->find( "key !~ /$pattern/i" ); %pairs = $oh->find( "val eq $string" ); # also, search key %pairs = $oh->find( "val ne $string" ); %pairs = $oh->find( "val lt $string" ); %pairs = $oh->find( "val le $string" ); %pairs = $oh->find( "val gt $string" ); %pairs = $oh->find( "val ge $string" ); %pairs = $oh->find( "val == $number" ); # ditto, find( "key ..." ) %pairs = $oh->find( "val != $number" ); %pairs = $oh->find( "val < $number" ); %pairs = $oh->find( "val <= $number" ); %pairs = $oh->find( "val > $number" ); %pairs = $oh->find( "val >= $number" ); # sugar methods without having to call set/get explicitly $len = $oh->append( $key, $string ); # $val .= $string $val = $oh->decr( $key ); # --$val $val = $oh->decrby( $key, $number ); # $val -= $number $val = $oh->incr( $key ); # ++$val $val = $oh->incrby( $key, $number ); # $val += $number $val = $oh->pdecr( $key ); # $val-- $val = $oh->pincr( $key ); # $val++
Helper class for MCE::Shared.
To be completed before the final 1.700 release.
Implementation inspired by Hash::Ordered.
MCE, MCE::Core, MCE::Shared
Mario E. Roy, <marioeroy AT gmail DOT com>
To install MCE, copy and paste the appropriate command in to your terminal.
cpanm
cpanm MCE
CPAN shell
perl -MCPAN -e shell install MCE
For more information on module installation, please visit the detailed CPAN module installation guide.