class StackifyRubyAPM::Context::Request::Headers

@api private

Attributes

values[R]

Public Class Methods

new(req) click to toggle source
# File lib/stackify_apm/context/request/headers.rb, line 12
def initialize(req)
  @values = build_headers req
end

Public Instance Methods

build_headers(req) click to toggle source
# File lib/stackify_apm/context/request/headers.rb, line 18
def build_headers req
  env = req.env
  headers = Hash[*env.select {|k,v| k.start_with? 'HTTP_'}
    .collect {|k,v| [k.sub(/^HTTP_/, ''), v]}
    .collect {|k,v| [k.split('_').collect(&:capitalize).join('-'), v]}
    .sort
    .flatten]
  return headers
end