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.....................................................................................................................................--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: +
- !ruby/object:RI::AliasName 
  name: union
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns a new set built by merging the set and the elements of the given enumerable object.
full_name: Set#|
is_singleton: false
name: "|"
params: (enum)
visibility: public