class Browser::AcceptLanguage

Attributes

part[R]

Public Class Methods

languages() click to toggle source
# File lib/browser/accept_language.rb, line 4
def self.languages
  @languages ||= YAML.load_file(Browser.root.join("languages.yml"))
end
new(part) click to toggle source
# File lib/browser/accept_language.rb, line 21
def initialize(part)
  @part = part
end
parse(accept_language) click to toggle source
# File lib/browser/accept_language.rb, line 8
def self.parse(accept_language)
  return [] unless accept_language

  accept_language
    .split(",")
    .map {|string| string.squeeze(" ").strip }
    .map {|part| new(part) }
    .sort_by(&:quality)
    .reverse
end

Public Instance Methods

code() click to toggle source
# File lib/browser/accept_language.rb, line 33
def code
  @code ||= part[/\A([^-;]+)/, 1]
end
full() click to toggle source
# File lib/browser/accept_language.rb, line 25
def full
  @full ||= [code, region].compact.join("-")
end
name() click to toggle source
# File lib/browser/accept_language.rb, line 29
def name
  self.class.languages[full] || self.class.languages[code]
end
quality() click to toggle source
# File lib/browser/accept_language.rb, line 44
def quality
  @quality ||= Float(part[/;q=([\d.]+)/, 1] || 1.0)
end
region() click to toggle source
# File lib/browser/accept_language.rb, line 37
def region
  @region ||= begin
    region = part[/\A(?:.*?)-([^;-]+)/, 1]
    region.upcase if region
  end
end