kpumuk/meta-tags

module MetaTags
  module TextNormalizer
    extend ::MetaTags::TextNormalizer

    type keyword = String? | (_Stringish & Object)
    type keywords = keyword | Array[keywords]

    def normalize_title: (String? site_title, keywords title, String separator, ?bool reverse) -> String

    def normalize_description: (keyword description) -> String

    def normalize_keywords: (keywords keywords) -> String

    def helpers: () -> _ActionViewBase

    def strip_tags: (String string) -> String

    def safe_join: (Array[String] array, ?String sep) -> String

    def cleanup_string: (keyword string, ?strip: bool strip) -> String

    def cleanup_strings: (keywords? strings, ?strip: bool strip) -> Array[String]

    def truncate: (String string, ?Integer? limit) -> String

    def truncate_array: (Array[String] string_array, ?Integer? limit, ?String separator) -> Array[String]

    private

    def calculate_limit_left: (Integer limit, Integer length, Array[String] result, String separator) -> untyped

    def truncate_title: (String site_title, Array[String] title, String separator) -> ::Array[untyped]

    def calculate_title_limits: (String site_title, Array[String] title, String separator, Integer global_limit) -> untyped
  end
end