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

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Reads a one-character string from <em>ios</em>. Raises an <tt>EOFError</tt> on end of file.
- !ruby/struct:RDoc::Markup::Flow::VERB 
  :body: "   f = File.new(&quot;testfile&quot;)\n   f.readchar   #=&gt; &quot;h&quot;\n   f.readchar   #=&gt; &quot;e&quot;\n"
full_name: IO#readchar
is_singleton: false
name: readchar
params: |
  ios.readchar   => string

visibility: public
