norbajunior

def embed(youtube_url)
  content_tag(:iframe, nil, src: youtube_url)
end

norbajunior

# app/business/concert/update.rb
# Concert::RescheduleEmail.sent(concert, new_time)

class Concert::RescheduleEmail
  def self.sent(concert, new_time)
    new(concert, new_time).sent
  end
  
  def initialize(concert, new_time)
    @concert, @starts_at = concert, new_time.to_time

norbajunior

def update
    if @concert.update(params[:concert])
      @concert.confirm!

      redirect_to user_concert_path(current_user, @concert), notice: t('flash.concerts.update_success')
    else
      @top_tippers = ConcertPayment.top_tippers(@concert).limit(5) # isso daqui dá pra melhorar, chamar @concert.top_tippers é mais legível
      @concert_payments = @concert.concert_payments # se não for usar na view, nao precisa ser variavel de instancia esse @concert_payments
      @amount = @concert_payments.amount # => faz scope disso map(&:amount).sum, sem usar os métodos do ruby. Faça um sql.
      

norbajunior

  # Use: it { should accept_nested_attributes_for(:association_name).and_accept({valid_values => true}).but_reject({ :reject_if_nil => nil })}
  RSpec::Matchers.define :accept_nested_attributes_for do |association|
    match do |model|
      @model = model
      @nested_att_present = model.respond_to?("#{association}_attributes=".to_sym)
      if @nested_att_present && @reject
        model.send("#{association}_attributes=".to_sym,[@reject])
        @reject_success = model.send("#{association}").empty?
      end
      model.send("#{association}").clear

norbajunior

Emoji Spec

Tired of the same, dull rspec output? liven it up with some emoji!

Below are the sets presently available, and their corresponding id. if you don't set an ID, one will be randomly chosen every run. Emoji icons may not render in certain terminals.

(pass, fail, pending)

norbajunior

# RemoveAccents version 1.0.3 (c) 2008-2009 Solutions Informatiques Techniconseils inc.
# 
# This module adds 2 methods to the string class. 
# Up-to-date version and documentation available at:
#
# http://www.techniconseils.ca/en/scripts-remove-accents-ruby.php
#
# This script is available under the following license :
# Creative Commons Attribution-Share Alike 2.5.
#

norbajunior

import sublime, sublime_plugin
import os

class DetectFileTypeCommand(sublime_plugin.EventListener):
  """ Detects current file type if the file's extension isn't conclusive """
  """ Modified for Ruby on Rails and Sublime Text 2 """
  """ Original pastie here: http://pastie.org/private/kz8gtts0cjcvkec0d4quqa """

  def on_load(self, view):
    filename = view.file_name()

norbajunior

import sublime, sublime_plugin
import os

class DetectFileTypeCommand(sublime_plugin.EventListener):
  """ Detects current file type if the file's extension isn't conclusive """
  """ Modified for Ruby on Rails and Sublime Text 2 """
  """ Original pastie here: http://pastie.org/private/kz8gtts0cjcvkec0d4quqa """

  def on_load(self, view):
    filename = view.file_name()

norbajunior

Apagar action show de skills_controller.rb

Em application.html.erb alterar o menu para:

-    <li><%= link_to "Skills", skills_path %></li>

Remover indicações de profile nas views de Skills:

-    <th>Profile</th>

• <%= skill.profile %>

norbajunior

Código fonte base:

http://daniellopes.s3.amazonaws.com/UNA/turma2/resume.zip

Adicionar ao Gemfile: gem 'css-bootstrap-rails'

Rodar no terminal

bundle install