ruby--ruby/benchmark/enum_lazy_flat_map.yml

prelude: |
  num = (1..).lazy.take(100)
  ary2 = [[1,2]].cycle.lazy.take(10)
  ary10 = [[*1..10]].cycle.lazy.take(10)
  ary20 = [[*1..20]].cycle.lazy.take(10)
  ary50 = [[*1..50]].cycle.lazy.take(10)
  ary100 = [[*1..100]].cycle.lazy.take(10)  

benchmark:
  num3: num.flat_map {|x| x}.take(3).to_a
  num10: num.flat_map {|x| x}.take(3).to_a
  ary2:  ary2.flat_map {|x| x}.take(3).to_a
  ary10: ary10.flat_map {|x| x}.take(3).to_a
  ary20: ary20.flat_map {|x| x}.take(3).to_a
  ary50: ary50.flat_map {|x| x}.take(3).to_a
  ary100: ary100.flat_map {|x| x}.take(3).to_a