esdras

<form action="<%= form_url %>" method="post" enctype="multipart/form-data" data-attachment-form='entity' id='upload_company_logo_form'>
    <div style='display: none'>
      <input type="hidden" name="key" value="<%= s3_object_key %>" /><br/><br/>
      <input type="hidden" name="acl" value="public-read" /><br/>
      <input type="hidden" name="success_action_redirect" value="<%= success_action_redirect %>" /><br/>
      <input type="hidden" name="AWSAccessKeyId" value="<%= ENV['AWS_ACCESS_KEY_ID'] %>" />
      <input type="hidden" name="policy" value=<%= policy %> />
      <input type="hidden" name="signature" value=<%= signature %> />
    </div>
    <div class='add-attachment'>

esdras

require 'fiber'

class Factory

  class Callbacks

    def initialize(handler, actions)
      @handler, @actions = handler, actions
    end

esdras

CREATE TEXT SEARCH CONFIGURATION fr ( COPY = french );
ALTER TEXT SEARCH CONFIGURATION fr ALTER MAPPING
FOR hword, hword_part, word WITH unaccent, french_stem;

CREATE TEXT SEARCH CONFIGURATION en ( COPY = english );
ALTER TEXT SEARCH CONFIGURATION en ALTER MAPPING
FOR hword, hword_part, word WITH unaccent, english_stem;

CREATE TEXT SEARCH CONFIGURATION de ( COPY = german );
ALTER TEXT SEARCH CONFIGURATION de ALTER MAPPING

esdras

class CreateTransactionsInvoicesTriggers < ActiveRecord::Migration

  def up

    add_column :credit_card_invoices, :balance_cents, :integer, null: false, default: 0 rescue nil

    execute <<-SQL
      DROP TRIGGER IF EXISTS update_invoice_after_create_transaction;
    SQL

esdras

Validação para cartão de crédito.

Bin e padrões para validação de cartão de crédito.

Bandeira	Começa com	Máximo de número	Máximo de número cvc
Visa	4	13,16	3
Mastercard	5	16	3

esdras

CREATE OR REPLACE FUNCTION hash_password_on_insert() RETURNS trigger AS
$FUNCTION$
BEGIN

  IF NEW.encrypted_password IS NULL THEN
    RAISE EXCEPTION 'password cannot be null';
  END IF;

  IF char_length(NEW.encrypted_password) < 8 THEN
    RAISE EXCEPTION 'password is to short, should be greater than 8 chars';

esdras

CREATE OR REPLACE FUNCTION hash_password_on_insert() RETURNS trigger AS
$FUNCTION$
BEGIN

  IF NEW.encrypted_password IS NULL THEN
    RAISE EXCEPTION 'password cannot be null';
  END IF;

  IF char_length(NEW.encrypted_password) < 8 THEN
    RAISE EXCEPTION 'password is to short, should be greater than 8 chars';

esdras

CREATE OR REPLACE FUNCTION hash_password() RETURNS trigger AS
$$

  if(TG_OP == 'INSERT' || OLD.encrypted_password != NEW.encrypted_password) {

    if(NEW.encrypted_password == null) throw new Error('password cannot be null');

    if(NEW.encrypted_password.length < 8 || NEW.encrypted_password.length > 72) {
      throw new Error('password length must be beteween 8 and 72');
    }

esdras

module Cache
  def write_fragment(key, content, options = nil)
    return content unless cache_configured?
    key = fragment_key(key)
    content = content.to_str
    fragments_to_write << key
    fragments_to_write << ActiveSupport::Gzip.compress(content)
    content
  end
  

esdras

#!/bin/bash
# from here: http://www.codingsteps.com/install-redis-2-6-on-amazon-ec2-linux-ami-or-centos/
# and here: https://raw.github.com/gist/257849/9f1e627e0b7dbe68882fa2b7bdb1b2b263522004/redis-server
###############################################
# To use: 
# wget https://gist.githubusercontent.com/esdras/5d1f13fa37073ce23f3f/raw/install-redis.sh
# chmod 777 install-redis.sh
# ./install-redis.sh
###############################################
echo "*****************************************"