module RubyVersion

# File lib/ruby_version.rb, line 14
def <=>(other)
  value = case other
    when Integer
      RUBY_VERSION.to_i
    when Float
      RUBY_VERSION.to_f
    when String
      RUBY_VERSION
    when Date, Time
      other.class.parse(RUBY_RELEASE_DATE)
    else
      other = other.to_s
      RUBY_VERSION
    end
  value <=> other
end

# File lib/ruby_version.rb, line 114
def description
  RUBY_DESCRIPTION
end

# File lib/ruby_version.rb, line 33
def is?(other = nil)
  if other
    RubyVersion == other
  else
    RubyVersion
  end
end

# File lib/ruby_version.rb, line 85
def major
  RUBY_VERSION.to_i
end

# File lib/ruby_version.rb, line 90
def minor
  RUBY_VERSION.split('.')[1].to_i
end

# File lib/ruby_version.rb, line 60
def newer_than(other)
  if other.is_a? Date or other.is_a? Time
    RubyVersion > other
  else
    RUBY_RELEASE_DATE > other.to_s
  end
end

# File lib/ruby_version.rb, line 53
def not(other)
  self != other
end

# File lib/ruby_version.rb, line 69
def older_than(other)
  if other.is_a? Date or other.is_a? Time
    RubyVersion < other
  else
    RUBY_RELEASE_DATE < other.to_s
  end
end

# File lib/ruby_version.rb, line 101
def patchlevel
  RUBY_PATCHLEVEL
end

# File lib/ruby_version.rb, line 105
def platform
  RUBY_PLATFORM
end

# File lib/ruby_version.rb, line 109
def release_date
  Date.parse RUBY_RELEASE_DATE
end

# File lib/ruby_version.rb, line 78
def released_today
  RubyVersion.date == Date.today
end

# File lib/ruby_version.rb, line 118
def revision
  defined?(RUBY_REVISION) && RUBY_REVISION
end

# File lib/ruby_version.rb, line 95
def tiny
  RUBY_VERSION.split('.')[2].to_i
end

# File lib/ruby_version.rb, line 8
def to_s
  RUBY_VERSION
end