http_parse

gistfile1.txt

class HttpParser
  def initialize(response)
    @response = response
  end

  def headers
    bar = {}
    rar = {}

    array = @response.lines
    foo = array[1..2]

    first = foo[0].strip
    value = first.split(": ")
    bar[value[0]] = value[1]

    second = foo[1].strip
    value2 = second.split(": ")
    rar[value2[0]] = value2[1]

    bar.merge(rar)
  end

  def body
  array = @response.split("\n\n")
    array[1].strip
  end

  def status_code
    array = @response.split("\n")
    foo = array[0]
    bar = foo.scan(/(\d{3})/).flatten
    bar.join.to_i
  end
end

refactored http-parase

class HttpParser
  def initialize(response)
    @response = response
  end

  def headers
    headers = @response.lines
    line_separator = headers.index("\n")
    bar = {}
    headers[1...line_separator].each do |line|
      key, value = line.split(": ")
      bar[key] = value.strip
    end
    bar
  end

  def body
    array = @response.split("\n\n")
    array[1].strip
  end

  def status_code
    array = @response.split("\n")
    first_line = array.first
    first_line.match(/(\d{3})/)[1].to_i
  end
end