Contents

require 'cgi'

module Github
  module Utils
    module Url
      extend self

      DEFAULT_QUERY_SEP = /[&;] */n

      KEY_VALUE_SEP = '='.freeze

      def escape(s) CGI.escape s.to_s end

      def unescape(s) CGI.unescape s.to_s end

      def parse_query(query_string)
        return '' if query_string.nil? || query_string.empty?
        params = {}

        query_string.split(DEFAULT_QUERY_SEP).each do |part|
          k, v = part.split(KEY_VALUE_SEP, 2).map { |el| unescape(el) }

          if cur = params[k]
            if cur.class == Array
              params[k] << v
            else
              params[k] = [cur, v]
            end
          else
            params[k] = v
          end
        end
        params
      end

      def parse_query_for_param(query_string, name)
        parse_query(query_string).each do |key, val|
          return val.first if (name == key) && val.is_a?(Array)
          return val if (name == key)
        end
        return nil
      end

    end # Url
  end # Utils
end # Github

Version data entries

15 entries across 15 versions & 1 rubygems

Version	Path
github_api-0.5.1	lib/github_api/utils/url.rb
github_api-0.5.0	lib/github_api/utils/url.rb
github_api-0.5.0.rc1	lib/github_api/utils/url.rb
github_api-0.4.11	lib/github_api/utils/url.rb
github_api-0.4.10	lib/github_api/utils/url.rb
github_api-0.4.9	lib/github_api/utils/url.rb
github_api-0.4.8	lib/github_api/utils/url.rb
github_api-0.4.7	lib/github_api/utils/url.rb
github_api-0.4.6	lib/github_api/utils/url.rb
github_api-0.4.5	lib/github_api/utils/url.rb
github_api-0.4.4	lib/github_api/utils/url.rb
github_api-0.4.3	lib/github_api/utils/url.rb
github_api-0.4.2	lib/github_api/utils/url.rb
github_api-0.4.1	lib/github_api/utils/url.rb
github_api-0.4.0	lib/github_api/utils/url.rb