Finding an element using array/hash/set

array_finder_benchmark.rb

#!/usr/bin/env ruby
require 'benchmark'
require 'active_support'
require 'active_support/all'
require 'set'

BENCHMARK_TIMES = 1_000_000

def find_array(array, find_me)
  array.any?{ |id, sku| id == find_me && sku.present? }
end

def find_hash(hash, find_me)
  hash[find_me].present?
end

def find_set(set, find_me)
  set.any?{ |id, sku| id == find_me && sku.present? }
end

array = 1000.times.map do |id|
  [id, "sku_#{id}"]
end.shuffle
hash  = array.to_h
set   = array.to_set

find_me = array.sample.first

puts "Benchmarking Array"
puts Benchmark.measure { BENCHMARK_TIMES.times { find_array(array, find_me) } }
puts "Benchmarking Hash"
puts Benchmark.measure { BENCHMARK_TIMES.times { find_hash(hash, find_me) } }
puts "Benchmarking Set"
puts Benchmark.measure { BENCHMARK_TIMES.times { find_set(set, find_me) } }