Class: Dimscan::HTTPByteEnumerator

Inherits:
Object
  • Object
show all
Defined in:
lib/dimscan/http_byte_enumerator.rb

Overview

A utility class for enumerating over the bytes of a http response body

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ HTTPByteEnumerator

Returns a new instance of HTTPByteEnumerator.



14
15
16
17
 
# File 'lib/dimscan/http_byte_enumerator.rb', line 14

def initialize(url)
  @uri = URI(url)
  fail ArgumentError, 'invalid scheme' unless @uri.scheme =~ /^https?$/
end

Class Method Details

.http ⇒ Object 



9
10
11
 
# File 'lib/dimscan/http_byte_enumerator.rb', line 9

def http
  @http ||= Net::HTTP::Persistent.new('dimscan')
end

Instance Method Details

#each(&block) ⇒ Object 



19
20
21
22
23
24
25
 
# File 'lib/dimscan/http_byte_enumerator.rb', line 19

def each(&block)
  return to_enum(__callee__) unless block_given?
  self.class.http.request(@uri) do |response|
    fail response.body if error?(response)
    enumerate_response(response, &block)
  end
end