nagachika

[
  {
    "name": "faceAnnotations",
    "type": "RECORD",
    "mode": "REPEATED",
    "fields": [
      {
        "name": "boundingPoly",
        "type": "RECORD",
        "mode": "NULLABLE",

nagachika

require "json"
require "yaml"

def type(value, key)
  case value
  when Float
    "FLOAT"
  when Integer
    "INTEGER"
  when String

nagachika

require "coreaudio"
require "socket"

serv = TCPServer.new(9999)
sock = serv.accept
puts "accepted."

dev = CoreAudio.default_output_device
buf = dev.output_buffer(4096)
puts "output to device: #{dev.inspect}"

nagachika

1. ruby extconf.rb
2. make
3. ruby test11328.rb
4. watch memory usage of 3. process

You should reproduce Makefile (step 1) if you try another version of ruby.

nagachika

/.bundle
/vendor/bundle
/.envrc

nagachika

source "https://rubygems.org"

gem "google-api-client", "0.8.3"

nagachika

gem 'activesupport'

require "psych"
p Psych.respond_to?(:load_file) # => should print "true" but print "false" when psych-2.0.11.gem was installed

nagachika

class A
  Const = lambda{ p [ :in_lambda, self, @foo ] }

  define_method(:meth) do
    p [:in_method, self, @foo]
    Const.call
  end

  def initialize
    @foo = 72

nagachika

% make prereq 
making srcs under enc
make[1]: Nothing to be done for `srcs'.
generating transdb.h
transdb.h unchanged
generating ../ruby/ext/ripper/ripper.c
extracting ripper.y from ../../parse.y
id.h not found in ["../.."]
make[1]: *** [ripper.y] Error 1
make: *** [../ruby/ext/ripper/ripper.c] Error 2

nagachika

module A
  class << self
    def foo
      p B
    end
  end

  B = "A::B"
end