houdini/lib/format/format/indefinitize.rb
2020-06-15 10:26:57 -05:00

17 lines
420 B
Ruby

# frozen_string_literal: true
# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
module Format
module Indefinitize
VOWELS = %w[a e i o u].freeze
def self.article(word)
VOWELS.include?(word[0].downcase) ? 'an' : 'a'
end
def self.with_article(word)
article(word) + ' ' + word
end
end
end