### Home Classes Methods

### In Files

- lib/ramaze/helper/localize.rb

### Parent

Object

### Methods

- ::new
- #locales
- #parse
- #parse_cookie
- #parse_header
- #parse_params
- #parse_session

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# Ramaze::Helper::Localize::Parser

### Attributes

request[RW]

### Public Class Methods

new(request) click to toggle source

    # File lib/ramaze/helper/localize.rb, line 108
    def initialize(request)
      @request = request
    end

### Public Instance Methods

locales(fallback = nil) click to toggle source

    # File lib/ramaze/helper/localize.rb, line 112
    def locales(fallback = nil)
      locales = [parse, fallback].flatten.uniq
      ::Locale::TagList.new(locales)
    end

parse() click to toggle source

    # File lib/ramaze/helper/localize.rb, line 117
    def parse
      parse_params || parse_session || parse_cookie || parse_header
    end

parse_cookie(key = 'lang') click to toggle source

    # File lib/ramaze/helper/localize.rb, line 131
    def parse_cookie(key = 'lang')
      return unless lang = request.cookies[key]
      ::Locale::Tag.parse(lang)
    end

parse_header() click to toggle source

    # File lib/ramaze/helper/localize.rb, line 136
    def parse_header
      request.accept_language.map{|lang|
        ::Locale::Tag.parse(lang) }
    end

parse_params(key = 'lang') click to toggle source

    # File lib/ramaze/helper/localize.rb, line 121
    def parse_params(key = 'lang')
      return unless lang = request.params[key]
      ::Locale::Tag.parse(lang)
    end

parse_session(key = :lang) click to toggle source

    # File lib/ramaze/helper/localize.rb, line 126
    def parse_session(key = :lang)
      return unless lang = Current.session[key]
      ::Locale::Tag.parse(lang)
    end

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