Eduardo de Oliveira Hernandes eduardodeoh

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eduardodeoh / lv_upload.ex

Last active July 6, 2020 15:28

LiveView Upload example

	#router.ex

	# Add specific plug pipeline to router.ex
	pipeline :browser_upload do
	plug(Plug.Logger)
	plug(:accepts, ["html"])
	plug(:fetch_session)
	plug(:fetch_live_flash)
	plug(:put_secure_browser_headers)
	end

eduardodeoh / operation_child_1.rb

Created March 29, 2017 02:02

Trailblazer and containers - Method 1 - http://trailblazer.to/gems/operation/2.0/api.html#dependency-injection-autoinject

	class MyOperationChild1 < MyOperationMaster
	AutoInject = Trailblazer::Operation::AutoInject(MyContainer1)

	include AutoInject[moldel_1_class: "api.v1.model.1.class"]
	include AutoInject[moldel_2_class: "api.v1.model.2.class"]
	end

eduardodeoh / custom-unique-pred-dry-v.rb

Created June 1, 2016 22:10 — forked from solnic/custom-unique-pred-dry-v.rb

	require 'dry-validation'

	SCHEMA = Dry::Validation.Schema do
	configure do
	config.input_processor = :sanitizer

	def self.messages
	Dry::Validation::Messages.default.merge(en: { errors: { unique?: "oops not unique" }})
	end

eduardodeoh / dry_validation_schemas.rb

Last active May 25, 2016 18:24

dry-validation tests

	module ControlKpValidator

	# Validation Flow that i need in sequence:
	# 1 - uniqueness validation from hash keys (key_phrase) presents here:
	# key_phrases: [ { key_phrase: "ph1", weight: 5.3 }, { key_phrase: "ph1", weight: 6.2 } ]

	# 2 - value from hash keys (weight) must be between 0 and 4
	# key_phrases: [ { key_phrase: "ph1", weight: 5.3 }, { key_phrase: "ph1", weight: 6.2 } ]

	# 3 - hash keys "weight" sum must be less than an external value

eduardodeoh / assert_style.rb

Last active December 21, 2015 02:52

Minitest

	require 'test_helper'

	class FizzBuzzTest < Minitest::Test
	def setup
	@fb \|\|= FizzBuzz.new
	end

	def test_converts_multiples_of_fifteen_to_fizzbuzz
	assert_equal 'Buzz', @fb.convert(5)
	end

eduardodeoh / gist:b15e15099c71e8b58fae

Created September 30, 2015 21:54 — forked from maetl/gist:4542fc2390eb8701284e

Using transproc to compose various hash transformations and mappings

	require 'transproc/all'
	require 'addressable/uri'

	##
	# Convert string keys to symbols
	#
	transform = Transproc(:symbolize_keys)

	data = {
	'name' => 'Mark Rickerby',

eduardodeoh / rom_mapper_hash_to_new_hash.rb

Last active September 23, 2015 12:18

Rom Mapper - Hash with keys with object to plain hash

	class Parents
	include Anima.new(:mother_name, :father_name)
	end

	person_hash = { name: "eduardo", :parents=>#<Parents mother_name="Mary" father_name="Joe"> }

	class PersonHashToNewHash < ::ROM::Mapper
	relation :person
	register_as :person_to_new_hash

eduardodeoh / 1_create_products.rb

Last active August 26, 2015 18:04 — forked from hakanensari/1_create_products.rb

Sequel + uuid-ossp

	Sequel.migration do
	up do
	run 'CREATE EXTENSION "uuid-ossp"'

	create_table :products do
	column :id, :uuid, :default => Sequel.function(:uuid_generate_v4), :primary_key => true
	end
	end
	end

eduardodeoh / ship_logs.sh

Created July 26, 2014 18:27 — forked from anonymous/ship_logs.sh

	#!/bin/sh
	#
	## This is called to back up the WAL files to the slave.
	## This is on top of replication and is used as another
	## method to secure data successfully transferring from one
	## database server to another.

	ARCHIVE_DIR_ON_SLAVE="/var/lib/postgresql/walfiles"
	LOG=1
	LOG_FILE="/tmp/postgres_wal_archiving.log"

eduardodeoh / main.yml

Created July 17, 2014 22:37 — forked from rothgar/main.yml

	# Idempotent way to build a /etc/hosts file with Ansible using your Ansible hosts inventory for a source.
	# Will include all hosts the playbook is run on.
	# Inspired from http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html

	- name: "Build hosts file"
	lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present
	when: hostvars[item].ansible_default_ipv4.address is defined
	with_items: groups['all']