seanhandley

module H3
  class Resolution
    extend FFI::DataConverter
    native_type FFI::Type::INT

    RES_RANGE = 0..15

    class << self
      def to_native(value, _context)
        failure unless value.is_a?(Integer) && RES_RANGE.cover?(value)

seanhandley

typedef :ulong_long, :h3_index

seanhandley

Smoky Red Pepper Chicken

Feeds 4.

Goes beautifully with green beans and rice or new potatoes.

Ingredients

• 3 x Chicken breast fillets
• 200ml Double cream

seanhandley

version: '2'
services:
  api:
    volumes:
      - "nfsmount:${CONTAINER_DIR}"

volumes:
  nfsmount:
    driver: local
    driver_opts:

seanhandley

require 'fog/openstack'

conn = {
  openstack_auth_url:     ENV["OS_AUTH_URL"],
  openstack_username:     ENV["OS_USERNAME"],
  openstack_api_key:      ENV["OS_PASSWORD"],
  openstack_project_name: ENV["OS_PROJECT_NAME"],
  openstack_domain_id:    ENV["OS_USER_DOMAIN_NAME"]
}

seanhandley

fb = fn
  0, 0, _ -> "FizzBuzz"
  0, _, _ -> "Fizz"
  _, 0, _ -> "Buzz"
  _, _, x -> x
end

fizzbuzz = fn (n) -> fb.(rem(n, 3), rem(n, 5), n) end

fizzbuzz.(10) # => "Buzz"

seanhandley

module CustomAttributes
  def attributes(*attrs)
    attrs.each do |sym|
      define_method sym do
        instance_variable_get("@#{sym}")
      end
      define_method :"#{sym}=" do |v|
        instance_variable_set("@#{sym}", v)
      end
    end

seanhandley

default: &default
  adapter: redis
  url: redis://localhost:6379/1

development:
  <<: *default

test:
  <<: *default

seanhandley

magnum cluster-show k8s-cluster

+--------------------+------------------------------------------------------------+
| Property           | Value                                                      |
+--------------------+------------------------------------------------------------+
| status             | CREATE_COMPLETE                                            |
| uuid               | cff82cd0-189c-4ede-a9cb-2c0af6997709                       |
| stack_id           | 7947844a-8e18-4c79-b591-ecf0f6067641                       |
| status_reason      | Stack CREATE completed successfully                        |
| created_at         | 2016-05-26T17:45:57+00:00                                  |

seanhandley

# You'll need a container OS like Fedora Atomic first
wget https://fedorapeople.org/groups/magnum/fedora-atomic-latest.qcow2
openstack image create fedora-atomic-latest --disk-format "qcow2" --public \
                       --container-format 'bare' \
                       --file 'fedora-atomic-latest.qcow2' \
                       --property os_distro=fedora-atomic
                       
# Use your own keypair name in place of 'kp'
magnum cluster-template-create --name='k8s-cluster-template' --image-id='fedora-atomic-latest' \
                               --keypair-id='kp' --external-network-id='public' --master-flavor-id='m1.small' \