Fixed version detection paths in ruby repository

Author: hsbt

base64.gemspec

@@ -1,5 +1,5 @@
 name = File.basename(__FILE__, ".gemspec")
-version = ["lib", Array.new(name.count("-")+1, "..").join("/")].find do |dir|
+version = ["lib", Array.new(name.count("-")+1).join("/")].find do |dir|
   break File.foreach(File.join(__dir__, dir, "#{name.tr('-', '/')}.rb")) do |line|
     /^\s*VERSION\s*=\s*"(.*)"/ =~ line and break $1
   end rescue nil