Contents

# frozen_string_literal: true
module M3u8
  # ByteRange represents sub range of a resource
  class ByteRange
    attr_accessor :length, :start

    def initialize(params = {})
      params.each do |key, value|
        instance_variable_set("@#{key}", value)
      end
    end

    def self.parse(text)
      values = text.split '@'
      length_value = values[0].to_i
      start_value = values[1].to_i unless values[1].nil?
      options = { length: length_value, start: start_value }
      ByteRange.new options
    end

    def to_s
      "#{length}#{start_format}"
    end

    private

    def start_format
      return if start.nil?
      "@#{start}"
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
m3u8-0.7.1	lib/m3u8/byte_range.rb