--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Sets MIME type handler.
- !ruby/struct:SM::Flow::P 
  body: handler must respond to :call with a single argument :path and returns a MIME type String e.g. 'text/html'. When the handler returns nil or an empty String, 'application/octet-stream' is used.
- !ruby/struct:SM::Flow::P 
  body: When you set nil to the handler, internal_mime_type is used instead. The handler is nil by default.
full_name: HTTP::Message::mime_type_handler=
is_singleton: true
name: mime_type_handler=
params: (handler)
visibility: public
