# File lib/commands/plugin/commands.rb, line 434 def get_version(versions) prompt = "Multiple versions found, which version would you like to install?\n" index = 1 versions.keys.sort.reverse.each{ |version| prompt << "#{index.to_s}. #{version}\n"; index = index.next } selected_version = nil while selected_version.nil? puts prompt print "> " selected_version = prompt_for_version selected_version = nil unless (1..versions.size).include?(selected_version.to_i) end return versions.keys.sort.reverse[selected_version-1] end