Object::Lazy 0.13

Object::Lazy is a Perl module that implements lazy evaluation. It is also able to create lazy objects from any class.

SYNOPSIS

 use Foo 123; # because the class of the real object is Foo, version could be 123
 use Object::Lazy;

 my $foo = Object::Lazy->new(
 sub {
 return Foo->new;
 },
 );

 bar($foo);

 sub bar {
 my $foo = shift;

 if ($condition) {
 # a foo object will be created
 print $foo->output;
 }
 else {
 # foo object is not created
 }

 return;
 }

To combine it write somthing like:

 use Object::Lazy;

 my $foo = Object::Lazy->new(
 sub {
 # 3 lines instead of "use Foo 123"
 require Foo;
 Foo->import;
 Foo->VERSION('123');
 return Foo->new;
 },
 );

 # and so on

After that the object will be updated too:

 $object->method;
 ^^^^^^^-------------- will update this scalar after a build


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Requirements:

· Perl