module Nokogiri::XML::Schematron::Internal::CoreExt::Array
Public Class Methods
to_sentence(array, options = {})
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Converts the array to a comma-separated sentence where the last element is joined by the connector word.
@param array [Array<String>] the array of strings. @param options [Hash<Symbol, Object>] the options. @option options [String] :words_connector the sign or word used to join the elements in arrays with two or more elements. @option options [String] :two_words_connector the sign or word used to join the elements in arrays with two elements. @option options [String] :last_word_connector the sign or word used to join the last element in arrays with three or more elements. @return [String] the comma-separated sentence.
# File lib/nokogiri/xml/schematron/internal/core_ext/array.rb, line 16 def self.to_sentence(array, options = {}) case array.length when 0 '' when 1 array[0].to_s.dup when 2 "#{array[0]}#{options[:two_words_connector]}#{array[1]}" else "#{array[0...-1].join(options[:words_connector])}#{options[:last_word_connector]}#{array[-1]}" end end