--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: group_by
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns a copy of the dataset with the results grouped by the value of the given columns
full_name: Sequel::Dataset#group
is_singleton: false
name: group
params: (*columns)
visibility: public
