class Fyb::Middleware::Parser

Correct the Content-Type of the replies from Fyb

Public Class Methods

new(app) click to toggle source
# File lib/fyb/middleware/parser.rb, line 7
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/fyb/middleware/parser.rb, line 11
def call(env)
  status, headers, response = @app.call(env)

  headers = HeaderHash.new(headers)

  if headers.key?('Content-Type') && headers['Content-Type'].include?('text/html; charset=utf-8')
    headers['Content-Type'] = [headers['Content-Type'][0].gsub('text/html', 'application/json')]
  end

  [status, headers, response]
end