to_sentence(options = {})
Instance Public methods
Converts the array to a comma-separated sentence where the last element is
joined by the connector word.
You can pass the following options to change the default behavior. If you
pass an option key that doesn't exist in the list below, it will raise
an ArgumentError.
Options
:words_connector - The sign or word used to join the elements
in arrays with two or more elements (default: â, â).
:two_words_connector - The sign or word us