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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Invokes the block once for each element of <em>self</em>, replacing the element with the value returned by <em>block</em>. See also <tt>Enumerable#collect</tt>.
- !ruby/struct:SM::Flow::VERB 
  body: "   a = [ &quot;a&quot;, &quot;b&quot;, &quot;c&quot;, &quot;d&quot; ]\n   a.collect! {|x| x + &quot;!&quot; }\n   a             #=&gt;  [ &quot;a!&quot;, &quot;b!&quot;, &quot;c!&quot;, &quot;d!&quot; ]\n"
full_name: Array#map!
is_singleton: false
name: map!
params: |
  array.collect! {|item| block }   ->   array
  array.map!     {|item| block }   ->   array

visibility: public
