Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/roman.rb

Instance Method Summary

• #is_roman_numeral? ⇒ Boolean

  Returns true if a valid roman numeral.

• #to_roman ⇒ Object

  Considers string a roman numeral numeral, and converts it to the corresponding integer.

Instance Method Details

#is_roman_numeral? ⇒ Boolean

Returns true if a valid roman numeral.

Returns:

• (Boolean)

# File 'lib/roman.rb', line 270

def is_roman_numeral?
  RomanNumeral.is_roman_numeral?(self)
end

#to_roman ⇒ Object

Considers string a roman numeral numeral, and converts it to the corresponding integer.

# File 'lib/roman.rb', line 265

def to_roman
  RomanNumeral.new(self)
end