chsh

# Gemfile:
# gem 'aws-sdk-rails'
#

credentials = Aws::Credentials.new(ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY'])
Aws::Rails.add_action_mailer_delivery_method(
  :aws_sdk,
  credentials: credentials, region: 'us-west-2'
)
ActionMailer::Base.delivery_method = :aws_sdk

chsh

# Gemfile:
# gem 'aws-sdk-rails'
#

credentials = Aws::Credentials.new(ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY'])
Aws::Rails.add_action_mailer_delivery_method(
  :aws_sdk,
  credentials: credentials, region: 'us-west-2'
)
ActionMailer::Base.delivery_method = :aws_sdk

chsh

#!/bin/bash

read -p "Do you wish to remove merged branches? " yn
case $yn in
  [Yy]* ) echo "Removing merged branches..."; break;;
  * ) echo "Nothing to do."; exit;;
esac

git branch --merged | grep -v "\*" | xargs -n 1 git branch -d

chsh

# save pry history separated by current directory.

require 'digest/md5'
require 'fileutils'
history_base = File.join(ENV['HOME'], '.pry', 'histories')
FileUtils.mkdir_p history_base unless Dir.exist? history_base
pwd_hash = Digest::MD5.hexdigest(`pwd`.chomp)
Pry.config.history.file = File.join(history_base, pwd_hash)

chsh

# include BarcodeHelper
# call svg_barcode method in view
# e.g. <p><%= svg_barcode('12345') %></p>
# You shouuld implement Barcode class whith returns barcode encoding from string.

module BarcodeHelper
  def svg_barcode(token, options = {})
    xdim = (options[:xdim] || 2).to_i
    margin = pick_margin_from(options)

chsh

//= require d3

var height = 500;
var width = 800;
var margin_left = 20;
var xdim = 2;

var svgContianer = d3.select("body")
    .append("svg")
    .attr("width", width)

chsh

/* usage
 if (!$.looper.is_running()) {
  $.looper.initialize({
    action: function() {
      $('#notification-marker')
              .animate({opacity: 1}, 800)
              .animate({opacity: 0}, 800);
    },
    timeout: 1600

chsh

#!/bin/sh

pfx='rel'
d=`date +%Y%m%d%H%M%S`
git flow release start $pfx-$d
git flow release finish -m"Release:$d" $pfx-$d

chsh

# gem 'google-api-client'
# gem 'mime-types'
#
# prepare config/ocr.yml
# default: &default
#   google:
#     auth_passphrase: <passphrase>
#     auth_email: <email>
#     permission: e.g. https://www.googleapis.com/auth/drive
#

chsh

class WebPay
  alias_method :original_initialize, :initialize
  Configuration = Struct.new :public_key, :secret_key
  @@default_configuration = Configuration.new
  def self.configuration; @@default_configuration end
  def self.configure(&block)
    block.call(@@default_configuration)
  end
  def initialize(options = {})
    original_initialize(@@default_configuration.secret_key, options)