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Ricardo Oliveira rcoproc

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I pray to God for our great protection in these difficult times!
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@chair28980
chair28980 / new_rails_app.md
Last active June 15, 2022 16:36
New rails 6 app with postgresql and heroku deployment

Create a new rails 6 app with postgresql and heroku deployment

Before we begin

@rcoproc
rcoproc / elixir_examples_and_tips.md
Last active February 9, 2020 03:33
@rcoproc
rcoproc / 1. SRP .md
Last active April 17, 2020 02:12 — forked from Integralist/1. SRP .md
S.O.L.I.D principles in Ruby

Single responsibility principle

"Em outras palavras, todas as classes complicadas devem ser divididas em classes menores, responsáveis ​​por um comportamento específico, facilitando o entendimento e a manutenção da base de código." https://rubygarage.org/blog/solid-principles-of-ood

Probably the most well known principle, and one that should try to adhere to most of the time.

Let's say you have this code:

@rcoproc
rcoproc / 0. Ruby Meta Programming - spells covered.md
Created February 2, 2020 19:39 — forked from Integralist/0. Ruby Meta Programming - spells covered.md
Ruby Meta Programming
  • Dynamic Dispatch
  • Dynamic Method
  • Ghost Methods
  • Dynamic Proxies
  • Blank Slate
  • Kernel Method
  • Flattening the Scope (aka Nested Lexical Scopes)
  • Context Probe
  • Class Eval (not really a 'spell' more just a demonstration of its usage)
  • Class Macros
@rcoproc
rcoproc / api_custom_spec.rb
Last active February 8, 2020 22:37
Ruby JSON API with include_json and schema test
# Json API Tests
# Para o código abaixo funcionar temos que configuras seguintes GEMS:
# gem 'rspec-json_expectations' # Utilizado no helper include_json
# gem 'json_matchers' # Utilizado pelo helper match_response_schema ...
require 'rails_helper'
RSpec.describe "Customers", type: :request do
describe "GET /customers" do
@rcoproc
rcoproc / Engenheiro_Eficaz_pt_br.md
Last active December 8, 2021 18:27 — forked from rondy/Effective_Engineer.md

Texto original em Inglês: https://gist.github.com/rondy/af1dee1d28c02e9a225ae55da2674a6f

  • FWIW: Eu não produzi o conteúdo apresentado aqui (o esboço do livro de Edmond Lau). Acabei de copiar e colar de algum lugar da Internet, mas não me lembro qual é exatamente a fonte original. Também não consegui encontrar o nome do autor, por isso não posso lhe dar os devidos créditos. *

Engenheiro Eficaz(The Effective Engineer) - Notas

  • Por Edmond Lau
  • Altamente recomendado: +1:
@danielmciotti
danielmciotti / new_relic_live_coding_board.txt
Last active May 25, 2021 13:35
## GAE
From GcpAppEngineServiceSample SELECT latest(flex.cpu.Utilization), latest(flex.cpu.ReservedCores) WHERE entityName LIKE 'integration-auth.%'
From GcpAppEngineServiceSample SELECT latest(system.memory.UsageBytes), latest(system.Instances) WHERE entityName LIKE 'integration-auth.%'
From GcpAppEngineServiceSample SELECT latest(system.memory.UsageBytes / 1e9), latest(system.Instances) WHERE entityName LIKE 'integration-auth.%'/B
## Transactions
From transaction select count(****) where appName = 'Integration Auth (Production)'
from transaction select count(*) where appName = 'Integration Auth (Production)' timeseries
from transaction select count(*) where appName = 'Integration Auth (Production)' timeseries compare with 1 week ago
from transaction select count(*) where appname = 'Integration Auth (Production)' timeseries facet request.method