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  1. #!/usr/bin/perl
  2. use strict;
  3. use Hash::Util qw(lock_keys);
  4.  
  5. sub doSomething {
  6.         my ($a, $b, %opts) = @_;
  7.         lock_keys(%opts, qw(myOption, otherOption));
  8.  
  9.         my $x = delete $opts{otherOption};
  10.  
  11. }
  12.  
  13. my %h = (
  14.         a=>1,
  15.         b=>2
  16. );
  17.  
  18. foreach my $k (keys %h) {
  19.         doSomething(1, 2, otherOption=>$k);
  20. }
  21.  
Success #stdin #stdout 0s 4040KB
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https://ideone.com/zRCmoJ
language:
Perl (perl 5.28.1)
created:
10 years ago
visibility:
public

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