Reorganize benchmark scripts

Having these in a folder helps because
we can document experiment results in it as well.

Author: stefannibrasil

benchmark/generators.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require 'benchmark/ips'
+require 'faker'
+
+def all_generators
+  generators.map do |klass|
+    subclass_methods(klass).flatten
+  end.flatten.sort
+end
+
+def generators
+  Faker.constants.delete_if do |subclass|
+    %i[
+      Base
+      Cat
+      Char
+      Base58
+      Config
+      Date
+      Deprecator
+      Dog
+      Religion
+      Time
+      VERSION
+    ].include?(subclass)
+  end.sort
+end
+
+def subclass_methods(subclass)
+  eval("Faker::#{subclass}.public_methods(false) - Faker::Base.public_methods(false)").sort.map do |method|
+    "Faker::#{subclass}.#{method}"
+  end.sort
+end
+
+Benchmark.ips do |x|
+  x.report("Number of generators: #{all_generators.count}") do
+    all_generators.each { |generator| eval(generator) }
+  end
+end

benchmark/load_yml_vs_json.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+require 'benchmark/ips'
+require 'json'
+require 'yaml'
+
+Benchmark.ips do |x|
+  x.report('YML') { YAML.load_file(File.expand_path("#{File.dirname(__FILE__)}/../lib/locales/es-MX.yml")) }
+  x.report('JSON') { JSON.load_file("#{File.dirname(__FILE__)}/../test/fixtures/locales/es-MX.json") }
+
+  x.compare!(order: :baseline)
+end