benchmark/remounting.rb
# frozen_string_literal: true
$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require 'grape'
require 'benchmark/memory'
class VotingApi < Grape::API
logger Logger.new($stdout)
helpers do
def logger
VotingApi.logger
end
end
namespace 'votes' do
get do
logger
end
end
end
class PostApi < Grape::API
mount VotingApi
end
class CommentAPI < Grape::API
mount VotingApi
end
env = Rack::MockRequest.env_for('/votes', method: 'GET')
Benchmark.memory do |api|
calls = 1000
api.report('using Array') do
VotingApi.instance_variable_set(:@setup, [])
calls.times { PostApi.call(env) }
puts " setup size: #{VotingApi.instance_variable_get(:@setup).size}"
end
api.report('using Set') do
VotingApi.instance_variable_set(:@setup, Set.new)
calls.times { PostApi.call(env) }
puts " setup size: #{VotingApi.instance_variable_get(:@setup).size}"
end
api.compare!
end