From 88431c47baccff2b5b5e12d059f0cb1f12ef29d1 Mon Sep 17 00:00:00 2001
From: tomoya ishida <tomoyapenguin@gmail.com>
Date: Thu, 22 Feb 2024 22:16:41 +0900
Subject: [PATCH] [ruby/irb] Delete IRB::NotImplementedError
 (https://github.com/ruby/irb/pull/878)

https://github.com/ruby/irb/commit/6751778948
---
 lib/irb/input-method.rb  | 2 +-
 lib/irb/lc/error.rb      | 5 -----
 lib/irb/lc/ja/error.rb   | 5 -----
 lib/irb/output-method.rb | 8 +-------
 4 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/lib/irb/input-method.rb b/lib/irb/input-method.rb
index 7e839637646c98..c0e6c7e38bf702 100644
--- a/lib/irb/input-method.rb
+++ b/lib/irb/input-method.rb
@@ -20,7 +20,7 @@ class InputMethod
     #
     # See IO#gets for more information.
     def gets
-      fail NotImplementedError, "gets"
+      fail NotImplementedError
     end
     public :gets
 
diff --git a/lib/irb/lc/error.rb b/lib/irb/lc/error.rb
index a5ec15086595d5..25f4ba2e1cd382 100644
--- a/lib/irb/lc/error.rb
+++ b/lib/irb/lc/error.rb
@@ -12,11 +12,6 @@ def initialize(val)
       super("Unrecognized switch: #{val}")
     end
   end
-  class NotImplementedError < StandardError
-    def initialize(val)
-      super("Need to define `#{val}'")
-    end
-  end
   class CantReturnToNormalMode < StandardError
     def initialize
       super("Can't return to normal mode.")
diff --git a/lib/irb/lc/ja/error.rb b/lib/irb/lc/ja/error.rb
index 50d72c4a10eff6..756b8b9afb2308 100644
--- a/lib/irb/lc/ja/error.rb
+++ b/lib/irb/lc/ja/error.rb
@@ -12,11 +12,6 @@ def initialize(val)
       super("スイッチ(#{val})が分りません")
     end
   end
-  class NotImplementedError < StandardError
-    def initialize(val)
-      super("`#{val}'の定義が必要です")
-    end
-  end
   class CantReturnToNormalMode < StandardError
     def initialize
       super("Normalモードに戻れません.")
diff --git a/lib/irb/output-method.rb b/lib/irb/output-method.rb
index f5ea57111d8dde..06fd37157ce0ba 100644
--- a/lib/irb/output-method.rb
+++ b/lib/irb/output-method.rb
@@ -9,16 +9,10 @@ module IRB
   # IRB::Notifier. You can define your own output method to use with Irb.new,
   # or Context.new
   class OutputMethod
-    class NotImplementedError < StandardError
-      def initialize(val)
-        super("Need to define `#{val}'")
-      end
-    end
-
     # Open this method to implement your own output method, raises a
     # NotImplementedError if you don't define #print in your own class.
     def print(*opts)
-      raise NotImplementedError, "print"
+      raise NotImplementedError
     end
 
     # Prints the given +opts+, with a newline delimiter.