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

block_params: (o)
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Deletes every element of the set for which block evaluates to true, and returns self.
full_name: Set#delete_if
is_singleton: false
name: delete_if
params: () {|o| ...}
visibility: public
