--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: each_key
block_params: +key+
comment: 
- !ruby/struct:SM::Flow::P 
  body: Iterates for each header names.
full_name: Net::HTTPHeader#each_name
is_singleton: false
name: each_name
params: () {|+key+| ...}
visibility: public
