ypresto

// iOS 11.3 Safari / macOS Safari 11.1 empty <input type="file"> XHR bug workaround.
// This should work with every modern browser which supports ES5 (including IE9).
// https://stackoverflow.com/questions/49614091/safari-11-1-ajax-xhr-form-submission-fails-when-inputtype-file-is-empty
// https://github.com/rails/rails/issues/32440

document.addEventListener('ajax:before', function(e) {
  var inputs = e.target.querySelectorAll('input[type="file"]:not([disabled])')
  inputs.forEach(function(input) {
    if (input.files.length > 0) return
    input.setAttribute('data-safari-temp-disabled', 'true')

Restuta

Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.

All files were downloaded from https://cdnjs.com and named accordingly. Output from ls command is stripped out (irrelevant stuff)

As-is (minified)

$ ls -lhS
566K Jan 4 22:03 angular2.min.js

wosephjeber

Installing ngrok on OSX

For Homebrew v2.6.x and below:

brew cask install ngrok

For Homebrew v2.7.x and above:

icyleaf

# activerecord-3.0.0/lib/active_record/connection_adapters/mysql_adapter.rb
# Maps logical Rails types to MySQL-specific data types.
def type_to_sql(type, limit = nil, precision = nil, scale = nil)
  return super unless type.to_s == 'integer'

  case limit
  when 1; 'tinyint'
  when 2; 'smallint'
  when 3; 'mediumint'
  when nil, 4, 11; 'int(11)'  # compatibility with MySQL default

gonzalo-bulnes

# db/migrate/XXXXXXXXXXXXX_add_authentication_token_to_users.rb

class AddAuthenticationTokenToUsers < ActiveRecord::Migration
  def change
    add_column :users, :authentication_token, :string

    add_index :users, :authentication_token, :unique => true
  end
end

joost

class WebhooksController < ActionController::Base

  WEBHOOK_KEY = "some_key" # You could also use an API request to lookup the key

  before_filter :verify_request_signature

  # See: http://help.mandrill.com/entries/23704122-Authenticating-webhook-requests
  def verify_request_signature
    signed_data = request.url
    post_params = request.request_parameters.dup # POST parameters

chetan

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

jpmckinney

# blog post: http://blog.slashpoundbang.com/post/2613268281/changing-from-tz-database-identifiers-to-rails-friendly
{
  "Australia/Adelaide"             => "Adelaide",
  "Australia/Broken_Hill"          => "Adelaide",
  "America/Anchorage"              => "Alaska",
  "America/Juneau"                 => "Alaska",
  "America/Nome"                   => "Alaska",
  "America/Yakutat"                => "Alaska",
  "Pacific/Gambier"                => "Alaska",
  "Asia/Almaty"                    => "Almaty",