| Name : perl-Eval-Closure
| |
| Version : 0.14
| Vendor : Fedora Project
|
| Release : 5.fc28
| Date : 2018-02-08 22:02:16
|
| Group : Unspecified
| Source RPM : perl-Eval-Closure-0.14-5.fc28.src.rpm
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| Size : 0.03 MB
| |
| Packager : Fedora Project
| |
| Summary : Safely and cleanly create closures via string eval
|
Description :
String eval is often used for dynamic code generation. For instance, Moose uses
it heavily, to generate inlined versions of accessors and constructors, which
speeds code up at runtime by a significant amount. String eval is not without
its issues however - it\'s difficult to control the scope it\'s used in (which
determines which variables are in scope inside the eval), and it can be quite
slow, especially if doing a large number of evals.
This module attempts to solve both of those problems. It provides an
eval_closure function, which evals a string in a clean environment, other than
a fixed list of specified variables. It also caches the result of the eval, so
that doing repeated evals of the same source, even with a different
environment, will be much faster (but note that the description is part of the
string to be evaled, so it must also be the same (or non-existent) if caching
is to work properly).
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RPM found in directory: /packages/linux-pbone/archive.fedoraproject.org/fedora-secondary/releases/28/Everything/ppc64le/os/Packages/p |
