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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Whether an attlist declaration includes the given attribute definition
- !ruby/struct:SM::Flow::VERB 
  body: " if attlist_decl.include? &quot;xmlns:foobar&quot;\n"
full_name: REXML::AttlistDecl#include?
is_singleton: false
name: include?
params: (key)
visibility: public
