COUNT = 10_000_000 | |
a = [1, 2, 3, 4] | |
h = { :x => 10, :y => 20, :z => 30 } | |
require 'benchmark' | |
Benchmark.bm(20) do |b| | |
b.report("count arr:") { COUNT.times { a.count } } | |
b.report("size arr:") { COUNT.times { a.size } } | |
b.report("count hash:") { COUNT.times { h.count } } | |
b.report("size hash:") { COUNT.times { h.size } } | |
end | |
# user system total real | |
#count arr: 1.320000 0.000000 1.320000 ( 1.312148) | |
#size arr: 0.920000 0.000000 0.920000 ( 0.920246) | |
#count hash: 6.380000 0.010000 6.390000 ( 6.383174) | |
#size hash: 0.910000 0.000000 0.910000 ( 0.909669) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment