moss

commit f949623298a1a2fc6552404fc747f926ea0dbdea
parent 8797e02a2ca6f7ed04d9e96953187207bfbd6b7f
Author: Daniel Barlow <dan@telent.net>
Date:   Thu, 12 Aug 2021 22:05:01 +0100

remove unneeded assignments in regex matching

Diffstat:
M
spec/cli_spec.rb
 | 
10
+++-------

1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/spec/cli_spec.rb b/spec/cli_spec.rb
@@ -18,13 +18,9 @@ class CLI1
     return [ name, [] ] if arg_signature.empty?
           
     flags = argv.reduce({}) {|m, flag|
-      matchdata = flag.match(/\A--(\w+)(?:=(.+))?/)
-      if matchdata
-        key, val = matchdata.captures
-        key ?
-          m.merge(key.to_sym => val ? val : :key_present) :
-          m
-      else
+      key, val= flag.match(/\A--(\w+)(?:=(.+))?/)&.captures
+      key ?
+        m.merge(key.to_sym => val ? val : :key_present) :
         m
       end
     }