Ruby Sinatra: uninitialized constant Rack::File::MIME_TYPES
Original: rack newb problem w/ 0.9.0
When tried to run a sinatra based application, I received an error message:
./sinatra/lib/sinatra.rb:1156:in `mime': uninitialized constant Rack::File::MIME_TYPES (NameError)
According to Ryan Tomayko "...MIME_TYPES constant got shuffled around in this release (rack release)...".
The solution (temporary) is to define Rack::File::MIME_TYPES by yourself before requiring sinatra:
require 'rack/file' class Rack::File MIME_TYPES = Hash.new { |hash, key| Rack::Mime::MIME_TYPES[".#{key}"] } end require 'sinatra' ...