Aristóteles Coutinho aristotelesbr

Ruby: Blocks, Procs, Lambdas

Note that for blocks, {} and do ... end are interchangeable. For brevity, only the former will be listed here.

Pre-1.9, lambda and proc are synonyms. Essentially the difference is between proc and block.

def method(&block) p block.class; p block.inspect; end
l = lambda { 5 }

forked from https://gist.github.com/chetan/1827484 which is from early 2012 and contains outdated information.

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

OR,

	FROM rails:4.2.3

	MAINTAINER Renato Filho <[email protected]>

	ENV HOME /home/app
	ENV RAILS_ENV development

	RUN useradd -m -s /bin/bash app

	RUN gem install -N bundler

	syntax on
	set ruler " Show the line and column numbers of the cursor.
	set formatoptions+=o " Continue comment marker in new lines.
	set textwidth=0 " Hard-wrap long lines as you type them.
	set modeline " Enable modeline.
	set esckeys " Cursor keys in insert mode.
	set linespace=0 " Set line-spacing to minimum.
	set nojoinspaces " Prevents inserting two spaces after punctuation on a join (J)
	" More natural splits
	set splitbelow " Horizontal split below current.

-# Stop all containers
-docker stop `docker ps -qa`
-# Remove all containers
-docker rm `docker ps -qa`
-# Remove all images
-docker rmi -f `docker images -qa `
-# Remove all volumes

	source 'https://rubygems.org'
	gem "graphql", github: "rmosolgo/graphql-ruby", branch: "subscriptions"
	gem "sinatra"
	gem "thin"

	# app/controllers/users_controller.rb
	class UsersController < ApplicationController
	def create
	Operations::User::Create.new.call(params[:user]) do \|m\|
	m.success do \|user_response\|
	render json: user_response
	end

	m.failure do \|responce\|
	render json: responce, status: :not_acceptable

	# Use envFrom to load Secrets and ConfigMaps into environment variables

	apiVersion: apps/v1beta2
	kind: Deployment
	metadata:
	name: mans-not-hot
	labels:
	app: mans-not-hot
	spec:
	replicas: 1