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

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Returns the first object in <em>rng</em>, or the first <tt>n</tt> elements.
full_name: Range#first
is_singleton: false
name: first
params: |
  rng.first    => obj
  rng.first(n) => an_array

visibility: public
