Sorting key,value pairs in a perl array data structure according to key(id) -


i trying sort key,value pairs present in array data structure in perl .however,i not resolve how sort when there multiple entries.

below code:

  @users = (        {id => 1,  name => "frank"},        {id => 10, name => "joe"},        {id => 5,  name => "paul"}       ); 

i want output sorted respect id in ascending order:

       {id => 1,  name => "frank"},        {id => 5,  name => "paul"},        {id => 10, name => "joe"} 

below effort:

  use strict;    use warnings;   use 5.010;   @users =    (     {id => 1,  name => "frank"},     {id => 10, name => "joe"},    {id => 5,  name => "paul"}   );   foreach $name (keys %users) {   printf "%-8s %s\n",$users{id},$users{name};  } 

any suggestions highly helpful.

you have conflicting specifications of data, need?

use strict; use warnings; use 5.010;  @users = (     { id => 1,  name => "frank" },     { id => 10, name => "joe" },     { id => 5,  name => "paul" }, );  $item ( sort { $a->{id} <=> $b->{id} } @users ) {     printf "%-8s %s\n", $item->{id}, $item->{name}; } 

output

1        frank 5        paul 10       joe 

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