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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Append---Concatenates the given object to <em>str</em>. If the object is a <tt>Fixnum</tt> between 0 and 255, it is converted to a character before concatenation.
- !ruby/struct:SM::Flow::VERB 
  body: "   a = &quot;hello &quot;\n   a &lt;&lt; &quot;world&quot;   #=&gt; &quot;hello world&quot;\n   a.concat(33)   #=&gt; &quot;hello world!&quot;\n"
full_name: String#<<
is_singleton: false
name: "<<"
params: |
  str << fixnum        => str
  str.concat(fixnum)   => str
  str << obj           => str
  str.concat(obj)      => str

visibility: public