hmarr

source 'https://rubygems.org'

gem 'rspec'
gem 'elasticsearch', '~> 1.0.2'

hmarr

Keybase proof

I hereby claim:

• I am hmarr on github.
• I am hmarr (https://keybase.io/hmarr) on keybase.
• I have a public key whose fingerprint is 5019 3A27 4A54 FCF3 525E EDC9 EC35 9447 F668 59CC

To claim this, I am signing this object:

hmarr

#!/bin/bash

echo -n "catsh% "
while read line; do
  if [[ "$line" == ":exit" ]]; then
    exit
  fi

  sh -c "cat $line"
  echo -n "catsh% "

hmarr

#!/bin/bash

echo -n "gitsh% "
while read line; do
  if [[ "$line" == ":exit" ]]; then
    exit
  fi

  sh -c "git $line"
  echo -n "gitsh% "

hmarr

When you install the Hutch gem, an executable called `hutch` will be installed.
Assuming you're using bundler, you can run Hutch by executing the hutch
executable. If it's executed in the working directory of a Rails app, the Rails
app will be auto-detected and any consumers in the `app/consumers` directory
will be auto loaded. If you're not using Rails, or have your consumers in
non-standard locations, pass `--require` flags to the hutch executable to
specify your consumer paths.

To run the Hutch executable, it's probably worth using a process supervisor
such as upstart, supervisord, god, etc., just as you'd use with your app

hmarr

RabbitMQ Basics

As demonstrated by the tutorials on the website, RabbitMQ can be used for everything from queuing background work to building RPC systems. To use RabbitMQ effectively, it is important to understand the core concepts: queues, exchanges, bindings, and messages. The documentation on rabbitmq.com is excellent, so I won't go into much depth, but it's worth briefly mentioning the core ideas.

Basic Terminology

Exchanges are where messages are sent. Every time a message is pushed in to RabbitMQ, it goes through an exchange.

hmarr

API Deprecation in gocardless-ruby

When initialising gocardless-ruby with your GoCardless account details, your merchant id must now be passed in explicitly. This means that including the manage_merchant scope in the token attribute is now deprecated.

Before

GoCardless.account_details = {
  :app_id     => 'APP_ID_XXXXXXXXXXXXXXXXXXXXX',
 :app_secret => 'APP_SECRET_XXXXXXXXXXXXXXXXX',

hmarr

GoCardless.AccountDetails = new AccountDetails {
  AppId     = "APP123",
  AppSecret = "S3CR3T",
  Token     = "ACCESSTOKEN123 manage_merchant:MERCHANT123"
};
GoCardless.Connect.NewBillUrl(new BillRequest("MERCHANT123", 30m));

hmarr

~ ⚡ brew install redis
==> Downloading http://redis.googlecode.com/files/redis-2.4.7.tar.gz
######################################################################## 100.0%
==> make -C src
MAKE hiredis
    CC ae.o
    CC anet.o
    CC redis-benchmark.o
clang: warning: argument unused during compilation: '-rdynamic'
clang: warning: argument unused during compilation: '-ggdb'

hmarr

function bbikes {
    location=${1:-$DEFAULT_BBIKE_LOCATION}
    if [ -z $location ]; then
        echo "usage: bbikes <location>"
        echo "(you can also set a default location with DEFAULT_BBIKE_LOCATION)"
        return 1
    fi
    url='https://web.barclayscyclehire.tfl.gov.uk/maps'
    user_agent='Mozilla/5.0 (Windows; U; MSIE 9.0; Windows NT 9.0; en-US)'
    data=$(curl -sA "$user_agent" "$url" | grep ShowInfoB | grep -i "$location")