module NRB::Support::PackageTypeParser

Public Instance Methods

parse_package_type(string, type_class: String) click to toggle source
# File lib/nrb/support/package_type_parser.rb, line 4
def parse_package_type(string, type_class: String)
  return nil if string.nil?
  matched = match_package_type(string)
  return type_class.new(matched) if matched
end

Private Instance Methods

match_package_type(string) click to toggle source
# File lib/nrb/support/package_type_parser.rb, line 12
def match_package_type(string)
  if string =~ /bbl/i
    'keg'
  elsif string =~ /can\s+case/i
    'can'
  elsif string =~ /22\s*oz/i || string =~ /750\s*ml/i
    'bottle'
  end
end