DidYouMean::TreeSpellChecker#correct

# File tmp/rubies/ruby-3.3.0/lib/did_you_mean/tree_spell_checker.rb, line 15
def correct(input)
  plausibles = plausible_dimensions(input)
  return fall_back_to_normal_spell_check(input) if plausibles.empty?

  suggestions = find_suggestions(input, plausibles)
  return fall_back_to_normal_spell_check(input) if suggestions.empty?

  suggestions
end