Add comparison for method vs forwarded method vs delegated method

[yogeshjain999]

Add benchmarks to understand when to define method explicitly, forward method with def_delegator or use SimpleDelegator.

[yogeshjain999]

Hey guys, any updates on this ?

[nirvdrum]

I just tried running this locally and the benchmark doesn't work with Ruby 2.7. It looks like you need to add require 'delegate'.

[yogeshjain999]

@nirvdrum Thanks, fixed it.

It seem the difference between forwarded and delegated method has been increased in ruby >= 2.7.

Warming up -------------------------------------- method 307.381k i/100ms forwarded method 228.038k i/100ms delegated method 110.079k i/100ms Calculating ------------------------------------- method 3.103M (± 0.9%) i/s - 15.676M in 5.052459s forwarded method 2.299M (± 1.2%) i/s - 11.630M in 5.059510s delegated method 1.102M (± 0.9%) i/s - 5.614M in 5.095893s Comparison: method: 3102988.8 i/s forwarded method: 2298988.2 i/s - 1.35x (± 0.00) slower delegated method: 1101769.4 i/s - 2.82x (± 0.00) slower

[krtschmr]

nice one