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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Returns a hash, which keys are evaluated result from the block, and values are arrays of elements in <em>enum</em> corresponding to the key.
- !ruby/struct:SM::Flow::VERB
body: " (1..6).group_by {|i| i%3} #=> {0=>[3, 6], 1=>[1, 4], 2=>[2, 5]}\n"
full_name: Enumerable#group_by
is_singleton: false
name: group_by
params: |
enum.group_by {| obj | block } => a_hash
visibility: public