class HelloRuby

# File lib/hello_ruby.rb, line 10
def self.creator
      puts "Yukihiro Matsumoto (Matz)"
end

# File lib/hello_ruby.rb, line 2
def self.hi
      puts "Hello ruby!"
end

# File lib/hello_ruby.rb, line 14
def self.info
      puts "Ruby is a dynamic, reflective, object-oriented, general-purpose programming language. It was designed and developed in the mid-1990s by Yukihiro Matsumoto in Japan. According to its creator, Ruby was influenced by Perl, Smalltalk, Eiffel, Ada, and Lisp."
end

# File lib/hello_ruby.rb, line 22
def self.license
      puts "Ruby, GPLv2 or 2-clause BSD license"
end

# File lib/hello_ruby.rb, line 18
def self.os
      puts "Cross-platform"
end

# File lib/hello_ruby.rb, line 6
def self.version
      puts "2.4.0"
end