gentoo-full-overlay/dev-ruby/twitter-text/files/twitter-text-3.1.0-frozen-string.patch

# https://github.com/twitter/twitter-text/pull/337
diff --git a/lib/twitter-text/deprecation.rb b/lib/twitter-text/deprecation.rb
index b377abf9..bc66d60f 100644
--- a/lib/twitter-text/deprecation.rb
+++ b/lib/twitter-text/deprecation.rb
@@ -8,7 +8,7 @@ module Deprecation
       def deprecate(method, new_method = nil)
         deprecated_method = :"deprecated_#{method}"
         message = "Deprecation: `#{method}` is deprecated."
-        message << " Please use `#{new_method}` instead." if new_method
+        message += " Please use `#{new_method}` instead." if new_method
 
         alias_method(deprecated_method, method)
         define_method method do |*args, &block|

diff --git a/lib/twitter-text/autolink.rb b/lib/twitter-text/autolink.rb
index 82f35302..9b243ec6 100644
--- a/lib/twitter-text/autolink.rb
+++ b/lib/twitter-text/autolink.rb
@@ -325,10 +326,10 @@ def link_url_with_entity(entity, options)
           #   <span style='font-size:0'>&nbsp;</span>
           #   …
           # </span>
-          %(<span class="tco-ellipsis">#{preceding_ellipsis}<span #{invisible_tag_attrs}>&nbsp;</span></span>) <<
-            %(<span #{invisible_tag_attrs}>#{html_escape(before_display_url)}</span>) <<
-            %(<span class="js-display-url">#{html_escape(display_url_sans_ellipses)}</span>) <<
-            %(<span #{invisible_tag_attrs}>#{html_escape(after_display_url)}</span>) <<
+          %(<span class="tco-ellipsis">#{preceding_ellipsis}<span #{invisible_tag_attrs}>&nbsp;</span></span>) +
+            %(<span #{invisible_tag_attrs}>#{html_escape(before_display_url)}</span>) +
+            %(<span class="js-display-url">#{html_escape(display_url_sans_ellipses)}</span>) +
+            %(<span #{invisible_tag_attrs}>#{html_escape(after_display_url)}</span>) +
             %(<span class="tco-ellipsis"><span #{invisible_tag_attrs}>&nbsp;</span>#{following_ellipsis}</span>)
         else
           html_escape(display_url)
@@ -444,7 +445,7 @@ def tag_attrs(attributes)
                     else
                       value
                     end
-            attrs << %( #{html_escape(key)}="#{html_escape(value)}")
+            attrs = attrs + %( #{html_escape(key)}="#{html_escape(value)}")
           end
 
           attrs
diff --git a/lib/twitter-text/deprecation.rb b/lib/twitter-text/deprecation.rb
index bc66d60f..cfc4858c 100644
--- a/lib/twitter-text/deprecation.rb
+++ b/lib/twitter-text/deprecation.rb
@@ -8,7 +9,7 @@ module Deprecation
       def deprecate(method, new_method = nil)
         deprecated_method = :"deprecated_#{method}"
         message = "Deprecation: `#{method}` is deprecated."
-        message += " Please use `#{new_method}` instead." if new_method
+        message = "#{message} Please use `#{new_method}` instead." if new_method
 
         alias_method(deprecated_method, method)
         define_method method do |*args, &block|
diff --git a/lib/twitter-text/extractor.rb b/lib/twitter-text/extractor.rb
index a2fd7db7..c96ec200 100644
--- a/lib/twitter-text/extractor.rb
+++ b/lib/twitter-text/extractor.rb
@@ -19,7 +20,7 @@ def codepoint_length
 
   # Helper function to convert this string into an array of unicode code points.
   def to_codepoint_a
-    @to_codepoint_a ||= if chars.kind_of?(Enumerable)
+    if chars.kind_of?(Enumerable)
       chars.to_a
     else
       codepoint_array = []