Class: Rungs::WordLadder

Inherits:

Object

• Object
• Rungs::WordLadder

Includes:

PayDirt::UseCase

Defined in:

lib/rungs/word_ladder.rb

Instance Method Summary

• #call ⇒ Object
• #initialize(options = {}) ⇒ WordLadder constructor

  A new instance of WordLadder.

Constructor Details

#initialize(options = {}) ⇒ WordLadder

Returns a new instance of WordLadder.

# File 'lib/rungs/word_ladder.rb', line 5

def initialize(options = {})
  options = {
    list: 'selected_four-letter_words.txt',
    steps: 1
  }.merge(options)

  load_options(:word, :list, options)
end

Instance Method Details

#call ⇒ Object

# File 'lib/rungs/word_ladder.rb', line 14

def call
  return result(true, ladder)
end