Module: Huffman::LetterFrequency

Extended by:: LetterFrequency

Included in:: LetterFrequency

Defined in:: lib/huffman/letter_frequency.rb

Instance Method Summary collapse

#get_frequencies(txt) ⇒ Object

Instance Method Details

#get_frequencies(txt) ⇒ `Object`

# File 'lib/huffman/letter_frequency.rb', line 5

def get_frequencies(txt)
  frequencies = Hash.new(0)
  txt.each_char{|char| frequencies[char] += 1 }
  frequencies
end