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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: "Returns a content type string such as "html". This method returns nil if Content-Type: header field does not exist or sub-type is not given (e.g. "Content-Type: text")."
full_name: Net::HTTPHeader#sub_type
is_singleton: false
name: sub_type
params: ()
visibility: public