Module: Riak::Util::Multipart

Extended by:

Multipart

Included in:

Multipart, StreamParser

Defined in:

lib/riak/util/multipart.rb,
lib/riak/util/multipart/stream_parser.rb

Overview

Utility methods for handling multipart/mixed responses

Defined Under Namespace

Classes: StreamParser

Instance Method Summary

• #extract_boundary(header_string) ⇒ String

  Extracts the boundary string from a Content-Type header that is a multipart type.

• #parse(data, boundary) ⇒ Object

  Parses a multipart/mixed body into its constituent parts, including nested multipart/mixed sections.

Instance Method Details

#extract_boundary(header_string) ⇒ String

Extracts the boundary string from a Content-Type header that is a multipart type

Parameters:

• header_string (String) —

  the Content-Type header

Returns:

• (String) —

  the boundary string separating each part

# File 'lib/riak/util/multipart.rb', line 21

def extract_boundary(header_string)
  $1 if header_string =~ /boundary=([A-Za-z0-9\'()+_,-.\/:=?]+)/
end

#parse(data, boundary) ⇒ Object

Parses a multipart/mixed body into its constituent parts, including nested multipart/mixed sections

Parameters:

• data (String) —

  the multipart body data

• boundary (String) —

  the boundary string given in the Content-Type header

# File 'lib/riak/util/multipart.rb', line 11

def parse(data, boundary)
  contents = data.match(end_boundary_regex(boundary)).pre_match rescue ""
  contents.split(inner_boundary_regex(boundary)).reject(&:blank?).map do |part|
    parse_multipart_section(part)
  end.compact
end