--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: pick_key
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Delete a random key-value pair, returning the key.
- !ruby/struct:SM::Flow::VERB 
  body: "  a = {:one =&gt; 1, :two =&gt; 2, :three =&gt; 3}\n  a.pick_key!  #=&gt; :two\n  a            #=&gt; {:one =&gt; 1, :three =&gt; 3}\n"
full_name: Random::Hash#rand_key!
is_singleton: false
name: rand_key!
params: ()
visibility: public
