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

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Returns non-nil if input available without blocking, or nil.
full_name: IO#ready?
is_singleton: false
name: ready?
params: |
  io.ready? -> true, false or nil

visibility: public
