kinopyo

Override Devise RegistrationsController

Overview

Here I'll show you

• How to override devise registrations_controller(related to create/update user account)
• How to change redirect path after updating user

Override RegistrationsController

jonaphin

#
# Copyright (c) 2012 Jonathan Lancar
# Licensed under the MIT license.
#

module JLancar
  BSTNode = Struct.new(:value, :left_node, :right_node)

  class BinaryTree
    attr_accessor :root_node

reu

Imagine this case:

class Account < ActiveRecord::Base
  def transfer(other, quantity)
    tries = 0
    begin
      tries += 1
      transaction do
        self.quantity -= quantity

maxpert

Original tweet size in JSON 2624 Msgpack = 1817 Gzip + Json = 1058 Gzip + Msgpack = 1116 LZ4 + Json = 1628 LZ4 + Msgpack = 1361
Original tweet size in JSON 1863 Msgpack = 1443 Gzip + Json = 0783 Gzip + Msgpack = 0835 LZ4 + Json = 1153 LZ4 + Msgpack = 1040
Original tweet size in JSON 2074 Msgpack = 1670 Gzip + Json = 0842 Gzip + Msgpack = 0894 LZ4 + Json = 1229 LZ4 + Msgpack = 1139
Original tweet size in JSON 2025 Msgpack = 1617 Gzip + Json = 0845 Gzip + Msgpack = 0895 LZ4 + Json = 1238 LZ4 + Msgpack = 1143
Original tweet size in JSON 2069 Msgpack = 1663 Gzip + Json = 0846 Gzip + Msgpack = 0901 LZ4 + Json = 1243 LZ4 + Msgpack = 1164
Original tweet size in JSON 2035 Msgpack = 1634 Gzip + Json = 0852 Gzip + Msgpack = 0907 LZ4 + Json = 1247 LZ4 + Msgpack = 1167
Original tweet size in JSON 1988 Msgpack = 1464 Gzip + Json = 0804 Gzip + Msgpack = 0862 LZ4 + Json = 1220 LZ4 + Msgpack = 1061
Original tweet size in JSON 1910 Msgpack = 1502 Gzip + Json = 0775 Gzip + Msgpack = 0832 LZ4 + Json = 1154 LZ4 + Msgpack = 1060

daronco

# Ensures the model has an attr_accessor, attr_reader or attr_writer
# Examples:
#   it { should have_attr_accessor(:value) }
#   it { should have_attr_accessor(:value).read_only }
#   it { should have_attr_accessor(:value).write_only }
module Shoulda
  module Matchers
    module ActiveModel # :nodoc

      def have_attr_accessor(attribute)

markbates

If you're writing web applications with Ruby there comes a time when you might need something a lot simpler, or even faster, than Ruby on Rails or the Sinatra micro-framework. Enter Rack.

Rack describes itself as follows:

Rack provides a minimal interface between webservers supporting Ruby and Ruby frameworks.

Before Rack came along Ruby web frameworks all implemented their own interfaces, which made it incredibly difficult to write web servers for them, or to share code between two different frameworks. Now almost all Ruby web frameworks implement Rack, including Rails and Sinatra, meaning that these applications can now behave in a similar fashion to one another.

At it's core Rack provides a great set of tools to allow you to build the most simple web application or interface you can. Rack applications can be written in a single line of code. But we're getting ahead of ourselves a bit.

vsavkin

library test_framework;
import 'package:unittest/unittest.dart';


// RSpec like framework
typedef Closure();

class Example {
  String name;
  Closure body;

theotherzach

class AddHstoreExtension < ActiveRecord::Migration
  def up
    execute 'CREATE EXTENSION hstore'
  end

  def down
    execute 'DROP EXTENSION hstore'
  end
end

vitorgalvao

-- AppleScript --

-- This example is meant as a simple starting point to show how to get the information in the simplest available way.
-- Keep in mind that when asking for a `return` after another, only the first one will be output.
-- This method is as good as its JXA counterpart.

-- Webkit variants include "Safari", "Webkit", "Orion".
-- Specific editions are valid, including "Safari Technology Preview".
-- "Safari" Example:
tell application "Safari" to return name of front document

johan

stopBefore.js

2min screencast

These tools inject a breakpoint, console.log or console.count in any function you want to spy on via stopBefore('Element.prototype.removeChild') or ditto stopAfter, logBefore / logAfter / logAround / logCount.

Works in Chrome DevTools and Safari Inspector; Firefox dev tools reportedly less so.