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ianks/struct_vs_array_vs_class.rb

Created May 2, 2015 18:46
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struct_vs_array_vs_class.rb
#!/usr/bin/env ruby
require 'benchmark'
class StateClass
def initialize(value, mark)
@value, @mark = value, mark
end
end
class StateStruct < Struct.new(:value, :mark); end
count = 10_000_000
Benchmark.bmbm do |x|
x.report('StateClass') { count.times { StateClass.new('test', true).freeze } }
x.report('StateStruct') { count.times { StateStruct.new('test', true).freeze } }
x.report('StateArray') { count.times { ['test', true].freeze } }
end
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