07/07: build: ruby-build-system: Remove an extraneous binding.

[guix-commits]

apteryx pushed a commit to branch core-updates
in repository guix.

commit 89fbca9de61b97ad437aba96415865d67be617b8
Author: Maxim Cournoyer <maxim.cournoyer@gmail.com>
AuthorDate: Sat Jul 18 00:22:37 2020 -0400

    build: ruby-build-system: Remove an extraneous binding.
    
    * guix/build/ruby-build-system.scm (install): Remove the RUBY-VERSION 
binding,
    no longer used.  Fix the indentation of a comment.
---
 guix/build/ruby-build-system.scm | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/guix/build/ruby-build-system.scm b/guix/build/ruby-build-system.scm
index 8a421c1..9aceb18 100644
--- a/guix/build/ruby-build-system.scm
+++ b/guix/build/ruby-build-system.scm
@@ -136,11 +136,7 @@ is #f."
                   #:allow-other-keys)
   "Install the gem archive SOURCE to the output store item.  Additional
 GEM-FLAGS are passed to the 'gem' invocation, if present."
-  (let* ((ruby-version
-          (match:substring (string-match "ruby-(.*)\\.[0-9]$"
-                                         (assoc-ref inputs "ruby"))
-                           1))
-         (out (assoc-ref outputs "out"))
+  (let* ((out (assoc-ref outputs "out"))
          (vendor-dir (string-append out "/lib/ruby/vendor_ruby"))
          (gem-file (first-matching-file "\\.gem$"))
          (gem-file-basename (basename gem-file))
@@ -151,8 +147,8 @@ GEM-FLAGS are passed to the 'gem' invocation, if present."
     (setenv "GEM_VENDOR" vendor-dir)
 
     (or (zero?
-          ;; 'zero? system*' allows the custom error handling to function as
-          ;; expected, while 'invoke' raises its own exception.
+         ;; 'zero? system*' allows the custom error handling to function as
+         ;; expected, while 'invoke' raises its own exception.
          (apply system* "gem" "install" gem-file
                 "--verbose"
                 "--local" "--ignore-dependencies" "--vendor"