[gentoo-dev] [PATCH] ruby-utils.eclass: Simplify _ruby_implementation_depend

[Sam James <sam@gentoo.org>]

From: konsolebox <konsolebox@gmail.com>

Closes: https://bugs.gentoo.org/909529
Signed-off-by: Sam James <sam@gentoo.org>
---
 eclass/ruby-utils.eclass | 52 ++--------------------------------------
 1 file changed, 2 insertions(+), 50 deletions(-)

diff --git a/eclass/ruby-utils.eclass b/eclass/ruby-utils.eclass
index c4b6f1502f8a9..8a2b7720c951a 100644
--- a/eclass/ruby-utils.eclass
+++ b/eclass/ruby-utils.eclass
@@ -44,57 +44,9 @@ _ruby_implementation_depend() {
 	local rubyslot=
 
 	case $1 in
-		ruby18)
+		ruby1[89]|ruby2[0-7]|ruby3[0-2])
 			rubypn="dev-lang/ruby"
-			rubyslot=":1.8"
-			;;
-		ruby19)
-			rubypn="dev-lang/ruby"
-			rubyslot=":1.9"
-			;;
-		ruby20)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.0"
-			;;
-		ruby21)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.1"
-			;;
-		ruby22)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.2"
-			;;
-		ruby23)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.3"
-			;;
-		ruby24)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.4"
-			;;
-		ruby25)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.5"
-			;;
-		ruby26)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.6"
-			;;
-		ruby27)
-			rubypn="dev-lang/ruby"
-			rubyslot=":2.7"
-			;;
-		ruby30)
-			rubypn="dev-lang/ruby"
-			rubyslot=":3.0"
-			;;
-		ruby31)
-			rubypn="dev-lang/ruby"
-			rubyslot=":3.1"
-			;;
-		ruby32)
-			rubypn="dev-lang/ruby"
-			rubyslot=":3.2"
+			rubyslot=":${1:4:1}.${1:5}"
 			;;
 		ree18)
 			rubypn="dev-lang/ruby-enterprise"
-- 
2.41.0