elight

package main

import "fmt"

func sum(a []int, c chan int) {
    sum := 0
    for _, v := range a {
        sum += v
    }
    c <- sum // send sum to c

elight

module RequestRouter
  ADMIN_REQUESTS = %w[
    names
    of_admin_methods
    go_here
    this_is_an_admin_method
  ]

  
  def request(params)

elight

		// illegal
		grid := [][]int{
			{1, 0, 1},
			{0, 1, 0},
			{1, 0, 1}
		} 


		// legal
		grid := [][]int{

elight

When not polishing his bio for conferences, Evan works as a Developer Advocate from the comfort of his apartment near Washington, D.C., organizes, if it can be called organized, the annual Ruby DCamp unconference that has never, in fact, been run within the borders of Washington, D.C., and attends entirely too many meetups.

elight

require 'rubygems'
require 'bundler/setup'


require 'fog/rackspace'
require 'pry'

provider_config = {
  :provider => 'rackspace',
  :rackspace_username => ENV['RACKSPACE_USERNAME'],

elight

      def new(config = {})
        if config.respond_to?(:config_service?) && config.config_service?
          cleaned_settings = config
        else
          cleaned_settings = handle_settings(config)
        end
        setup_requirements

        svc = service
        if Fog.mocking?

elight

source 'https://rubygems.org'

gem 'fog', '~> 1.20.0'
gem 'pry'

elight

# IDENTITY
require 'fog/openstackcommon/identity'
require 'fog/openstackcommon/services/identity_v1'
require 'fog/openstackcommon/services/identity_v2'

elight

        def request(params)
          begin
            response = @connection.request(params.merge({
              :headers  => {
                'Content-Type' => 'application/json',
                'Accept' => 'application/json',
                'X-Auth-Token' => @auth_token
              }.merge!(params[:headers] || {}),
              :path     => "#{@path}/#{@tenant_id}/#{params[:path]}",
              :query    => params[:query]

elight

module Fog
  module Rackspace
    class Monitoring
      class Real

        def list_entities(options={})
          request(
            :expects  => [200, 203],
            :method   => 'GET',
            :path     => 'entities',