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search.cpan.org is shutting down. It will redirect to metacpan.org after June 25, 2018. With hat: perl
12 lines
672 B
Text
12 lines
672 B
Text
When programming with callbacks in perl, you create anonymous functions with
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sub { ... }. These functions are especially useful because when they are called
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they will preserve their surrounding lexical environment. Sometimes people
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call these anonymous functions that reference variables in their surrounding
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lexical scope "closures". Whatever you call them, they are essential for
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convenient and efficient asynchronous programming.
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For many applications we really like straightforward callback style. The goal
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of Callback::Frame is to simplify the management of dynamic environments while
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leaving callback style alone.
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WWW: https://metacpan.org/release/Callback-Frame
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