Class: Soren::Parsers::Response::Headers

Inherits:
Object
  • Object
show all
Defined in:
lib/soren/parsers/response/headers.rb

Instance Method Summary collapse

Constructor Details

#initialize(header_lines) ⇒ Headers

: (untyped) -> void



9
10
11
 
# File 'lib/soren/parsers/response/headers.rb', line 9

def initialize(header_lines)
  @header_lines = header_lines #: untyped
end

Instance Method Details

#parse ⇒ Object

: -> Hash[String, Array]



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/soren/parsers/response/headers.rb', line 14

def parse
  parsed_headers = {} #: Hash[String, Array[String]]

  Array(@header_lines).each do |line|
    next if line.blank?

    key, value = line.split(':', 2)
    unless key && value
      raise Soren::Error::ParseError, 'invalid HTTP header line'
    end

    normalized_key = key.strip.downcase
    values = (parsed_headers[normalized_key] ||= [])
    values << value.strip
  end

  parsed_headers
end