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| -rw-r--r-- | gnu/packages/perl.scm | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm index 1a0c8783d1..ae6ad8f18e 100644 --- a/gnu/packages/perl.scm +++ b/gnu/packages/perl.scm @@ -2530,6 +2530,29 @@ vaguely inspired by John Ousterhout's Tk_ParseArgv.") "Getopt-Tabular-" version)) (license (package-license perl)))) +(define-public perl-guard + (package + (name "perl-guard") + (version "1.023") + (source (origin + (method url-fetch) + (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/Guard-" + version ".tar.gz")) + (sha256 + (base32 + "1p6i9mfmbs9cw40jqdv71ihv2xfi0vvlv8bdv2810gf93zwxvi1l")))) + (build-system perl-build-system) + (home-page "http://search.cpan.org/dist/Guard") + (synopsis "Safe cleanup blocks implemented as guards") + (description "@code{Guard} implements so-called @dfn{guards}. A guard is +something (usually an object) that \"guards\" a resource, ensuring that it is +cleaned up when expected. + +Specifically, this module supports two different types of guards: guard +objects, which execute a given code block when destroyed, and scoped guards, +which are tied to the scope exit.") + (license (package-license perl)))) + (define-public perl-hash-merge (package (name "perl-hash-merge") |