| # Depends on https://docs.pyfilesystem.org/en/latest/reference/memoryfs.html | |
| import errno | |
| from pathlib import PurePosixPath | |
| from django.conf import settings | |
| from django.core.files.storage import Storage | |
| from django.core.files import File | |
| from django.utils._os import abspathu, safe_join | |
| from django.utils.encoding import filepath_to_uri, force_text | |
| from django.utils.six.moves.urllib.parse import urljoin |
| <p>I was included.</p> |
| class DateTime | |
| # Regex to match Week date from ISO8601 represented as YYYY-Www | |
| # For more information about Week date see: https://en.wikipedia.org/wiki/ISO_8601#Week_dates | |
| # | |
| SHORT_FORMAT_WEEK_DATE_REGEX = /\A[0-9]{4}-W([0-4]\d|5[0-2])\z/.freeze | |
| class << self | |
| alias_method :ruby_iso8601, :iso8601 | |
| # Since Ruby supports the longer week date (YYYY-Www-D) and 2017-W29 is the |
Diminuir o acomplamento entre objetos.
A lei sugere que objetos só podem falar com seus "amigos" e não com "estranhos". Essa ideia faz com que um objeto não conheça a estrutura interna de outro objeto e, se por um caso surja essa necessidade a API deve ser modificada para evitar que isso aconteça.
| require 'spec_helper' | |
| describe Employee do | |
| describe '#salary' do | |
| it 'return amount based on employee region' do | |
| region = double | |
| expect(region).to receive(:salary_by) | |
| .with('Nelson').and_return(5000) | |
| employee = Employee.new('Nelson', region) | |