More manual fixes for rubocop warnings

1 files changed, 13 insertions, 3 deletions

diff --git a/lib/highline/string_extensions.rb b/lib/highline/string_extensions.rb
index 95c8bd5..5c50977 100644
--- a/lib/highline/string_extensions.rb
+++ b/lib/highline/string_extensions.rb
@@ -61,15 +61,25 @@ class HighLine
           if method.to_s =~ /^(on_)?rgb_([0-9a-fA-F]{6})$/
             color(method)
           else
-            raise NoMethodError, "undefined method `#{method}' for #<#{self.class}:#{format('%#x', object_id)}>"
+            raise NoMethodError, "undefined method `#{method}' for" /
+                                 "#<#{self.class}:#{format('%#x', object_id)}>"
           end
         end
 
         private
 
         def setup_color_code(*colors)
-          color_code = colors.map { |color| color.is_a?(Numeric) ? format('%02x', color) : color.to_s }.join
-          raise "Bad RGB color #{colors.inspect}" unless color_code =~ /^[a-fA-F0-9]{6}/
+          color_code = colors.map do |color|
+            if color.is_a?(Numeric)
+              format('%02x', color)
+            else
+              color.to_s
+            end
+          end.join
+
+          raise "Bad RGB color #{colors.inspect}" unless
+            color_code =~ /^[a-fA-F0-9]{6}/
+
           color_code
         end
       end