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Versions: 43
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Stored size: 1.79 KB
Contents
# -*- ruby encoding: utf-8 -*-
require 'benchmark'
module Benchmarks
class Load
def self.report(load_path, repeats)
new(load_path, repeats.to_i).report
end
def initialize(load_path, repeats = nil)
@cache_file = File.expand_path('../cache.mtc', __FILE__)
@repeats = repeats.to_i
@repeats = 50 if repeats <= 0
@load_path = load_path
end
def reload_mime_types(repeats = 1, options = {})
force_load = options.fetch(:force_load, false)
columnar = options.fetch(:columnar, false)
repeats.times {
Object.send(:remove_const, :MIME) if defined? ::MIME
$LOADED_FEATURES.delete_if { |n| n =~ /#{@load_path}/ }
if columnar
require 'mime/types/columnar'
else
require 'mime/types'
end
::MIME::Types.send(:__types__) if force_load
}
end
def report
remove_cache
Benchmark.bm(17) do |mark|
mark.report('Normal:') { reload_mime_types(@repeats) }
mark.report('Columnar:') { reload_mime_types(@repeats, columnar: true) }
ENV['RUBY_MIME_TYPES_LAZY_LOAD'] = 'yes'
mark.report('Lazy:') { reload_mime_types(@repeats) }
mark.report('Lazy+Load:') { reload_mime_types(@repeats, force_load: true) }
ENV.delete('RUBY_MIME_TYPES_LAZY_LOAD')
ENV['RUBY_MIME_TYPES_CACHE'] = @cache_file
reload_mime_types
mark.report('Cached:') { reload_mime_types(@repeats) }
ENV['RUBY_MIME_TYPES_LAZY_LOAD'] = 'yes'
mark.report('Lazy Cached:') { reload_mime_types(@repeats) }
mark.report('Lazy Cached Load:') { reload_mime_types(@repeats, force_load: true) }
end
ensure
remove_cache
end
def remove_cache
File.unlink(@cache_file) if File.exist?(@cache_file)
end
end
end
Version data entries
43 entries across 41 versions & 11 rubygems