amitnarayanan

Install XCode commandline tools

$ ./install_dev_tools.sh

Install homebrew

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

amitnarayanan

'use strict';

console.log('Loading tax calculator function...');

exports.handler = (event, context, callback) => {
    console.log('Received event: ', JSON.stringify(event, null, 2));
    
    try {
        let productPrice, taxRate, surchargeRate = null;
        

amitnarayanan

import java.util.concurrent.Callable;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.locks.Lock;

/**
 * Striped lock impl for when proper concurrency libs (like guava) can't be used, either due to
 * dependency issues or other reasons.
 *
 * Returns (creates if not exists) a unique Lock for a given K

amitnarayanan

# if there are attachments...
if @email.attachments.present?
  # ...loop over each one...
  @email.attachments.each do |attachment|

  # ... and upload to storage provider
  response = storage.put_object($BUCKET_NAME, # S3 bucket
      attachment.original_filename,           # filename
      attachment,                             # the ActionDispatch::Http::UploadedFile object returned by Griddler
      $OPTIONS                                # things like Content-Type headers, S3 acl go here

amitnarayanan

gem 'griddler'
gem 'griddler-mandrill'

amitnarayanan

config.action_controller.asset_host = 'https://YOURKEY.cloudfront.net'

amitnarayanan

# I don't want to manually start everything I need... so

#
# Two web processes 
#
web1:           bundle exec unicorn -p $PORT -c ./config/unicorn.rb
web2:           bundle exec unicorn -p $PORT -c ./config/unicorn.rb

#
# Workers