Class: Anagrams

Inherits:
Object
  • Object
show all
Defined in:
lib/anagrams.rb

Instance Method Summary collapse

Constructor Details

#initialize(dictionary) ⇒ Anagrams

Returns a new instance of Anagrams.



11
12
13
14
 
# File 'lib/anagrams.rb', line 11

def initialize(dictionary)
  @dictionary = dictionary
  @read_words_from_dictionary = @dictionary.is_a?(Array) ?  @dictionary : read_words_from_dictionary
end

Instance Method Details

#find_words(seed) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/anagrams.rb', line 16

def find_words(seed)
  if seed.index(/\s/)
    raise InvalidSeedError
  else
    @seed = seed
    split_seed = split_words_to_letters(@seed)
    split_words = split_anagrams_to_letters(@read_words_from_dictionary)
    match_word = find_anagrams(split_seed, split_words)
    result = merge_letters_back_to_words(match_word)
    result = result.delete_if { |seed| seed == @seed }
    result
  end
end