lucasdavila

# example of using lookahead assertion to test password strength

# test if a given string contains at least a lowercase letter, a uppercase, a digit, a special char and 8+ chars
strong = "123ABCabc-"
strong[/^(?=.*[a-zA-Z])(?=.*[0-9])(?=.*[\W]).{8,}$/]

# test if a given string contains at least a lowercase letter, a uppercase, a digit and 8+ chars
medium = "123ABCabc"
medium[/^(?=.*[a-zA-Z])(?=.*[0-9]).{8,}$/]

lucasdavila

namespace :db do
  namespace :fixtures do

    # by default it task load records from development env,
    # to change send the RAILS_ENV var, eg: $ rake db:fixtures:dumps RAILS_ENV=production

    desc 'dumps the database data into test fixtures.'
    task :dumps => :environment do
      sql         = "SELECT * FROM %s"
      skip_tables = ['schema_info', 'schema_migrations']

lucasdavila

brew install https://gist.github.com/raw/4355097/postgresql82.rb --no-python --no-perl --without-ossp-uuid

# to execute this gist, just run the line bellow in terminal
# \curl -L https://gist.github.com/raw/4355097/install_pg-8.2.sh | sh

lucasdavila

Object.prototype.join = function(glue, separator) { 
  var object = this;

  if (glue == undefined)
    glue = '=';

  if (separator == undefined)
    separator = ',';    

  return Object.keys(object).map(function (key, value) { return [key, value].join(glue); }).join(separator);

lucasdavila

# first get the ids from the process that still connected to db
$ psql -d db_name -c "select procpid from pg_stat_activity where datname='db_name' and waiting is not false;"

# after, kill the process that still connected to db
$ kill procpid_returned_from_query

$ dropdb db_name

lucasdavila

# first convert the utf-8 script to latin1
iconv -f utf-8 -t latin1 file.sql > __latin1-file.sql

# after execute the latin1 file
psql -d db-name -a -f __latin1-file.sql

lucasdavila

# rails_app/config/locales/pt-BR.yml

'pt-BR':
  simple_form:
    labels:
      form_name:
        name: 'Nome'
        city: 'Cidade'

    placeholders:

lucasdavila

source "http://rubygems.org"

gem 'nokogiri'

lucasdavila

# /config/initializers/setup_mail.rb

# ...

ActionMailer::Base.default :from => "Company Name <no-reply@yourcompany.com>"

lucasdavila

Typeahead is a javascript plugin from Twitter Bootstrat [1] that allows quickly creating typeaheads with any 
form text input element.

[1] http://twitter.github.com/bootstrap/javascript.html#typeahead