[Groonga-commit] droonga/droonga-engine at ccbfdbc [master] Don't use guard-if/unless multiple times

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YUKI Hiroshi null+****@clear*****
Fri Jun 27 14:21:37 JST 2014


YUKI Hiroshi	2014-06-27 14:21:37 +0900 (Fri, 27 Jun 2014)

  New Revision: ccbfdbc05c75df847d6f0021a133a7a4e6a5a0d5
  https://github.com/droonga/droonga-engine/commit/ccbfdbc05c75df847d6f0021a133a7a4e6a5a0d5

  Message:
    Don't use guard-if/unless multiple times

  Modified files:
    lib/droonga/serf.rb

  Modified: lib/droonga/serf.rb (+7 -6)
===================================================================
--- lib/droonga/serf.rb    2014-06-27 14:07:40 +0900 (6e25801)
+++ lib/droonga/serf.rb    2014-06-27 14:21:37 +0900 (e1897c7)
@@ -147,12 +147,13 @@ module Droonga
     end
 
     def role
-      return :default unless status[:role]
-
-      role = status[:role].to_sym
-      return :default unless self.class::ROLE.keys.include?(role)
-
-      role
+      if status[:role]
+        role = status[:role].to_sym
+        if self.class::ROLE.keys.include?(role)
+          return role
+        end
+      end
+      :default
     end
 
     def port
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