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Send an unknown method call: Difference between revisions
added perl
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example[name](5) # => 47</lang>
=={{header|Perl
<lang perl>package Example;
sub new {
bless {}
}
sub foo {
my ($self, $x) = @_;
return 42 + $x;
}
package main;
my $name = "foo";
print Example->new->$name(5), "\n"; # prints "47"</lang>
=={{header|Python}}==
String literal "foo" may be replaced by any expression resulting in a string
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