Class: Array

Inherits:
Object show all
Defined in:
lib/dayone-kindle.rb

Overview

github.com/rails/rails/blob/master/activesupport/lib/active_support/core_ext/array/conversions.rb

Instance Method Summary collapse

Instance Method Details

#to_sentence(words_connector: ', ', two_words_connector: ' and ', last_word_connector: ', and ') ⇒ Object 



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# File 'lib/dayone-kindle.rb', line 25

def to_sentence(words_connector: ', ', two_words_connector: ' and ', last_word_connector: ', and ')
  case length
  when 0
    ''
  when 1
    "#{self[0]}"
  when 2
    "#{self[0]}#{two_words_connector}#{self[1]}"
  else
    "#{self[0...-1].join(words_connector)}#{last_word_connector}#{self[-1]}"
  end
end