From 2c793fcf77a2de5439ae2a1613b164084d0f0864 Mon Sep 17 00:00:00 2001
From: Alex Malaszkiewicz <torrocus@users.noreply.github.com>
Date: Sun, 5 Jul 2020 21:16:01 +0200
Subject: [PATCH] Move permalink styles data to constant (#8282)

Merge pull request 8282
---
 lib/jekyll/configuration.rb | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/lib/jekyll/configuration.rb b/lib/jekyll/configuration.rb
index 9e86a560..c7acb383 100644
--- a/lib/jekyll/configuration.rb
+++ b/lib/jekyll/configuration.rb
@@ -269,21 +269,18 @@ module Jekyll
 
     private
 
+    STYLE_TO_PERMALINK = {
+      :none     => "/:categories/:title:output_ext",
+      :date     => "/:categories/:year/:month/:day/:title:output_ext",
+      :ordinal  => "/:categories/:year/:y_day/:title:output_ext",
+      :pretty   => "/:categories/:year/:month/:day/:title/",
+      :weekdate => "/:categories/:year/W:week/:short_day/:title:output_ext",
+    }.freeze
+
+    private_constant :STYLE_TO_PERMALINK
+
     def style_to_permalink(permalink_style)
-      case permalink_style.to_sym
-      when :pretty
-        "/:categories/:year/:month/:day/:title/"
-      when :none
-        "/:categories/:title:output_ext"
-      when :date
-        "/:categories/:year/:month/:day/:title:output_ext"
-      when :ordinal
-        "/:categories/:year/:y_day/:title:output_ext"
-      when :weekdate
-        "/:categories/:year/W:week/:short_day/:title:output_ext"
-      else
-        permalink_style.to_s
-      end
+      STYLE_TO_PERMALINK[permalink_style.to_sym] || permalink_style.to_s
     end
 
     def check_include_exclude(config)