Module: Luhn

Defined in:

lib/luhn.rb,
lib/luhn/version.rb,
lib/luhn/civic_number.rb

Defined Under Namespace

Classes: CivicNumber, LuhnValue

Constant Summary

Version =

"1.0.2"

Class Method Summary

• .control_digit(value) ⇒ Object
• .generate(size, options = {}) ⇒ Object
• .valid?(value) ⇒ Boolean

Class Method Details

.control_digit(value) ⇒ Object

# File 'lib/luhn.rb', line 9

def self.control_digit value
  LuhnValue.new(value).control_digit
end

.generate(size, options = {}) ⇒ Object

# File 'lib/luhn.rb', line 13

def self.generate size, options = {}
  LuhnValue.generate size, options
end

.valid?(value) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/luhn.rb', line 5

def self.valid? value
  LuhnValue.new(value).valid?
end