From b4bff46d92da6319944b49a741ea9fa5620ea086 Mon Sep 17 00:00:00 2001
From: Akira Matsuda <ronnie@dio.jp>
Date: Tue, 21 May 2019 06:02:54 +0900
Subject: [PATCH] define_method + yield would not work. Use Proc#call instead

---
 lib/aruba/colorizer.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/aruba/colorizer.rb b/lib/aruba/colorizer.rb
index 48b81fbc5..2c4fd2913 100644
--- a/lib/aruba/colorizer.rb
+++ b/lib/aruba/colorizer.rb
@@ -52,11 +52,11 @@ def self.coloring=(val)
     self.coloring = true
 
     ATTRIBUTES.each do |c, v|
-      define_method(c) do |string|
+      define_method(c) do |string, &block|
         result = ''
         result << "\e[#{v}m" if Aruba::AnsiColor.coloring?
-        if block_given?
-          result << yield
+        if block
+          result << block.call
         elsif string
           result << string
         elsif respond_to?(:to_str)