Sha256: 1f847d088c7fdde69c49fb800109b5e8c0b28c8f3b7b2eb0f2ac819d502a637e
Contents?: true
Size: 1 KB
Versions: 58
Compression:
Stored size: 1 KB
Contents
require 'benchmark'
VALUE = 'OK'
class A
attr_accessor :value
end
class B
def value=(new_value)
@value = new_value
end
def value
@value
end
end
class C
attr_reader :value
def value=(new_value)
@value = new_value
end
end
a = A.new
a.value= VALUE
b = B.new
b.value= VALUE
c = C.new
c.value= VALUE
o = Object.new
o.define_singleton_method(:value){ VALUE }
h = {:value => VALUE}
TEST_AMOUNT = 10_000_000
Benchmark.bm(30) do |x|
x.report('attr_accessor') do
TEST_AMOUNT.times do
a.value
end
end
x.report('defined + instance var') do
TEST_AMOUNT.times do
b.value
end
end
x.report('defined setter + attr_reader') do
TEST_AMOUNT.times do
c.value
end
end
x.report('attr_reader + __send__') do
TEST_AMOUNT.times do
c.__send__(:value)
end
end
x.report('anonimus method call') do
TEST_AMOUNT.times do
o.value
end
end
x.report('hash getter') do
TEST_AMOUNT.times do
h[:value]
end
end
end
Version data entries
58 entries across 58 versions & 2 rubygems