module Domainatrix

# File lib/domainatrix.rb, line 22
def self.custom_parse(url, dat = "#{File.dirname(__FILE__)}/effective_tld_names.dat", sections = ["ICANN DOMAINS"])
  Url.new(DomainParser.new(dat, sections).parse(url))
end

# File lib/domainatrix.rb, line 18
def self.icann_parse(url, dat = "#{File.dirname(__FILE__)}/effective_tld_names.dat", sections = ["ICANN DOMAINS"])
  Url.new(DomainParser.new(dat, sections).parse(url))
end

# File lib/domainatrix.rb, line 26
def self.parse(url)
  #Url.new(DomainParser.parse(url)) #<-- Still slow implementation at this point
  Url.new(DOMAIN_PARSER.parse(url))
end

# File lib/domainatrix.rb, line 31
def self.scan(text, &block)
  return [] unless text
  @schemes ||= %w(http https)
  all_trailing_clutter = /[.,:);]+$/
  clutter_without_parens = /[.,:);]+$/

  candidate_urls = ::URI.extract(text, @schemes)
  candidate_urls.map! do |url|
    # If the URL has an open paren, allow closing parens.
    if url.include?("(")
      url.gsub(clutter_without_parens, '')
    else
      url.gsub(all_trailing_clutter, '')
    end
  end

  urls = candidate_urls.map do |url|
    begin
      parse(url)
    rescue Addressable::URI::InvalidURIError
    end
  end.compact

  urls.map!(&block) if block
  urls
end