41/82: gnu: Add DateTime-Set.

[Eric Bavier]

bavier pushed a commit to branch master
in repository guix.

commit f89fe3bff7ce0ccf12c9a8d122b357f85a9b3bc5
Author: Eric Bavier <address@hidden>
Date:   Mon Apr 6 22:45:14 2015 -0500

    gnu: Add DateTime-Set.
    
    * gnu/packages/perl.scm (perl-datetime-set): New variable.
---
 gnu/packages/perl.scm |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 11efa8c..32c2eed 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -1163,6 +1163,31 @@ combinations.  It represents the Gregorian calendar, 
extended backwards in
 time before its creation (in 1582).")
     (license artistic2.0)))
 
+(define-public perl-datetime-set
+  (package
+    (name "perl-datetime-set")
+    (version "0.3400")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://cpan/authors/id/F/FG/FGLOCK/"
+                           "DateTime-Set-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1b27699zkj68w5ll9chjhs52vmf39f9via6x5r5844as30qh9zxb"))))
+    (build-system perl-build-system)
+    (propagated-inputs
+     `(("perl-datetime" ,perl-datetime)
+       ("perl-params-validate" ,perl-params-validate)
+       ("perl-set-infinite" ,perl-set-infinite)))
+    (home-page "http://search.cpan.org/dist/DateTime-Set";)
+    (synopsis "DateTime set objects")
+    (description "The DateTime::Set module provides a date/time sets
+implementation.  It allows, for example, the generation of groups of dates,
+like \"every wednesday\", and then find all the dates matching that pattern,
+within a time range.")
+    (license (package-license perl))))
+
 (define-public perl-datetime-format-builder
   (package
     (name "perl-datetime-format-builder")