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| begin | |
| require 'bundler/inline' | |
| rescue LoadError => e | |
| $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler' | |
| raise e | |
| end | |
| gemfile(true) do | |
| source 'https://rubygems.org' | |
| gem 'rails', | |
| github: 'rails/rails' | |
| # path: '../../rails' | |
| gem 'arel', github: 'rails/arel' | |
| gem 'benchmark-ips' | |
| end | |
| class Record | |
| include ActiveSupport::Callbacks | |
| define_callbacks :halting_and_conditional | |
| set_callback :halting_and_conditional, :around, ->(_, block) { block.call }, if: 'true' | |
| def halting_and_conditional | |
| run_callbacks :halting_and_conditional do | |
| end | |
| end | |
| define_callbacks :halting | |
| set_callback :halting, :around, ->(_, block) { block.call } | |
| def halting | |
| run_callbacks :halting do | |
| end | |
| end | |
| end | |
| Benchmark.ips do |x| | |
| x.report('halting conditional') do | |
| Record.new.halting_and_conditional | |
| end | |
| x.report('halting') do | |
| Record.new.halting | |
| end | |
| end |
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