ArturT

# This is example how to rescue from exception ActionDispatch::Http::MimeNegotiation::InvalidType
# and show nice JSON error in your API
module API
  class BaseController < ActionController::API
    def process_action(*args)
      super
    rescue ActionDispatch::Http::MimeNegotiation::InvalidType => exception
      # set valid Content-Type to be able to call render method below
      request.headers['Content-Type'] = 'application/json'
      render status: 400, json: { errors: [exception.message] }

dvf

If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.

Find out what codec you're using

1. Play a song on your headphones
2. Option (⌥) click the Bluetooth button at the top of your screen
3. If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX

joewils

# Custom text filters
module TextFilter
  # USD Currency
  def currency(input)
    return sprintf('$%0.2f',input).gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1,")
  end
end
# Globally register custom text filters
Liquid::Template.register_filter(TextFilter)

vitorbritto

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

   brew remove mysql
   

eliotsykes

require 'rails_helper'

RSpec.describe TodosController, :type => :controller do

  describe "GET #index" do
  #describe "POST #create" do
  #describe "GET #show" do
  #describe "PATCH #update" do (or PUT #update)
  #describe "DELETE #destroy" do
  #describe "GET #new" do

alex-zige

Fix Brew

Brew still using 1.8 ruby verison. but OSX 10.10 ship with 2.0.0 so symoblinking for now.

$ sudo mkdir -p /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin
$ sudo ln -s /usr/bin/ruby /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby

Brew update

alex-zige

Rails Rspec APIs Testing Notes

Folders Structure

  spec
  |--- apis #do not put into controllers folder. 
        |--- your_api_test_spec.rb  
  |--- controllers
  |--- models
  |--- factories
 |--- views

amedrz

Project dependencies

Specify app's low-level dependencies and its versions, e.g. Ruby, Rails, Spree, RefineryCMS, Node.js...

Setup Development Environment

Specify all the necessary steps to successful setup the app in a development machine.

Such steps would include how to:

amejiarosario

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

saranyan

if Rails.env.production?
  PAYPAL_ACCOUNT = 'production@gmail.com'
else
  PAYPAL_ACCOUNT = 'development@gmail.com'
  ActiveMerchant::Billing::Base.mode = :test
end