christianhujer

#!/bin/bash

startDir=$1
wordToFind=$2

for dir in $(find $startDir -type d) ; do
    echo -n "$dir:"
    for file in $(find $dir --depth 1 -name "*.rb") ; do
        if grep $wordToFind $file >/dev/null ; then
            echo -n "X"

splattael

module ThreadSafe
  class NonConcurrentCacheBackend
    def self.method(key, value)
    end
  end

  class MriCacheBackend < NonConcurrentCacheBackend
    WRITE_LOCK = Mutex.new

    def self.method(key, value)

pasberth

module NameSpaceMethods

  def define_class name, superclass=Object, &block
    Class.allocate.tap do |klass|
      const_set name, klass
      klass.send :initialize, superclass, &block
      module_or_class_defined klass
      class_defined klass
    end
  end

pithyless

# A chainable Either monad for Ruby
#
# Examples
#
#  Either.right('s') >> proc { |s| Either.right(s + '-1') } >> proc { |s| Either.right(s + '-2') }
#  #=> #<Either @left=nil, @right="s-1-2">
#
#  Either.right('s') >> proc { |s| Either.left('error!') } >> proc { |s| Either.right(s + '-2') }
#  #=> #<Either @left='error!', @right=nil>
#

whizcreed

t = Time.now.utc
t.sec.seconds.ago(((t.min).minutes.ago(t)))

# Aditya Raj: http://whizcreed.com

=begin

>> t = Time.now.utc
=> Thu Jul 28 12:13:26 UTC 2011
>> t.sec.seconds.ago(((t.min).minutes.ago(t)))

danlucraft

require 'jruby/profiler'

profile_data = JRuby::Profiler.profile do
  # code to be profiled....
end

my_output_stream = java.io.ByteArrayOutputStream.new
print_stream = java.io.PrintStream.new(my_output_stream)

profile_printer = JRuby::Profiler::GraphProfilePrinter.new(profile_data)

ujihisa

非同期

• Tatsuhiro Ujihisa
• http://ujihisa.blogspot.com/

一般的な話

• 非同期とは?
• スレッド、プロセス
• プロセス生成