jack-nie

require 'tire'

# Tire.configure { logger STDERR, level: 'debug' }

Tire.index('movie-titles') do
  delete
  create \
    settings: {
      index: {
        analysis: {

jack-nie

# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro

cmd = "echo 'hi'" # Sample string that can be used

# 1. Kernel#` - commonly called backticks - `cmd` 
# This is like many other languages, including bash, PHP, and Perl
#  Returns the result of the shell command
#  Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

jack-nie

Sequel.migration do
  up do
    run 'CREATE EXTENSION "uuid-ossp"'

    create_table :products do
      column :id, :uuid, :default => Sequel.function(:uuid_generate_v4), :primary_key => true
    end
  end
end

jack-nie

##
# This is rake task of padrino-framework
# Display lists of all stacked rack middleware for your padrino app.
# distributed under the MIT License(http://tyabe.mit-license.org/)
#
def stacked_middlewares(app, args)
  require Padrino.root('config/boot.rb')
  app_obj = app.app_obj
  instance = app_obj.new!
  build = app_obj.build(instance)

jack-nie

class Array

  # Returns a proc which calls [] with the array's contents as arguments
  #
  # ====Usage
  #   [[1, 2], [3, 4], [5, 6]].map(&[0])
  #   # => [1, 3, 5]
  #
  #   [{ hello: 'world' }, { hello: 'sun', goodbye: 'moon' }].map(&[:hello])
  #   # => ['world', 'sun']

jack-nie

module Ova
  # autovivifying map from [class][method][signature] to Method
  @@Ova = Hash.new { |h, k| h[k] = Hash.new(&h.default_proc) }

  # Wrap #respond_to? for parity with Class#===.
  Responder = Struct.new(:method) do
    def === obj
      obj.respond_to?(method)
    end
  end