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

block_params: self
comment: 
- !ruby/struct:SM::Flow::P 
  body: "Specifies a set of default options to use temporarily. The original options are returned. This differs from #use in that it will completely replace the original options, instead of merging the parameters with the originals."
full_name: Needle::Container#use!
is_singleton: false
name: use!
params: ( opts ) {|self| ...}
visibility: public
