* lib/uri/mailto.rb: Removed needless `return` and use `.`` instead of `::`

  with class method.
* test/uri/test_mailto.rb: Added tests for coverage.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/uri/mailto.rb b/lib/uri/mailto.rb
index 7299550d3f..b9e98e66bb 100644
--- a/lib/uri/mailto.rb
+++ b/lib/uri/mailto.rb
@@ -84,7 +84,7 @@ module URI
     #    puts m3.to_s  ->  mailto:listman@example.com?subject=subscribe
     #
     def self.build(args)
-      tmp = Util::make_components_hash(self, args)
+      tmp = Util.make_components_hash(self, args)
 
       case tmp[:to]
       when Array
@@ -118,7 +118,7 @@ module URI
         end
       end
 
-      return super(tmp)
+      super(tmp)
     end
 
     #
@@ -187,7 +187,7 @@ module URI
         end
       end
 
-      return true
+      true
     end
     private :check_to
 
@@ -214,7 +214,7 @@ module URI
           "bad component(expected opaque component): #{v}"
       end
 
-      return true
+      true
     end
     private :check_headers
 
@@ -282,7 +282,7 @@ module URI
         end
       end
 
-      return "To: #{to}
+      "To: #{to}
 #{head}
 #{body}
 "