???<!-- GIF89;a -->
123123123123
.....................................................................................................................................???<!-- GIF89;a -->
123123123123
.....................................................................................................................................--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Log a <tt>WARN</tt> message.
- !ruby/struct:SM::Flow::P 
  body: "See #info for more information."
full_name: Logger#warn
is_singleton: false
name: warn
params: (progname = nil, &block)
visibility: public