ryancheung

window.ActiveAdminSortableEvent = do ->
  eventToListeners = {}

  return {
    add: (event, callback) ->
      if not eventToListeners.hasOwnProperty(event)
        eventToListeners[event] = []
      eventToListeners[event].push(callback)

    trigger: (event, args) ->

ryancheung

YARD CHEATSHEET http://yardoc.org

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.

Running local YARD server

regenerates docs for each request

ryancheung

require 'bundler/capistrano'

set :application, "net"
set :repository,  "git@githost.com:net.git"

set :scm, :git

set :default_environment, {
  'PATH' => "$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH"
}

ryancheung

/*
 * Random-Number Utilities (randutil)
 *     Addresses common issues with C++11 random number generation.
 *     Makes good seeding easier, and makes using RNGs easy while retaining
 *     all the power.
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Melissa E. O'Neill
 *

ryancheung

:arg **/**.{h,cpp}
:argdo %s/\(new NextAction(.\{-})\)/NextActionPtr(\1)/ge | update
:argdo %s/\(new NextAction([^()]*)\)/NextActionPtr(\1)/ge | update

ryancheung

files = Dir["./**/**.{h,cpp}"]

def inplace_edit(file, bak, &block)
    old_stdout = $stdout
    argf = ARGF.clone

    argf.argv.replace [file]
    argf.inplace_mode = bak
    argf.each_line do |line|
        yield line

ryancheung

#include <iostream>

void bubble_sort(int arr[5]) {
    for (int i = 0; i < 5; ++i) {
        for (int j = 1; j < (5 - i); ++j) {
            if (arr[j-1] > arr[j]) {
                int temp = arr[j-1];
                arr[j-1] = arr[j];
                arr[j] = temp;
            }

ryancheung

YARD CHEATSHEET http://yardoc.org

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

Namespace for classes and modules that handle serving documentation over HTTP

ryancheung

require 'base64'
require 'cgi'
require 'openssl'

base = 'POST&https%3A%2F%2Fapi.twitter.com%2F1%2Fstatuses%2Fupdate.json&include_entities%3Dtrue%26oauth_consumer_key%3Dxvz1evFS4wEEPTGEFPHBog%26oauth_nonce%3DkYjzVBB8Y0ZFabxSWbWovY3uYSQ2pTgmZeNu2VS4cg%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1318622958%26oauth_token%3D370773112-GmHxMAgYyLbNEtIKZeRNFsMKPR9EyMZeS9weJAEb%26oauth_version%3D1.0%26status%3DHello%2520Ladies%2520%252B%2520Gentlemen%252C%2520a%2520signed%2520OAuth%2520request%2521'
key = 'kAcSOqF21Fu85e7zjz7ZN2U4ZRhfV3WpwPAoE3Z7kBw&LswwdoUaIvS8ltyTt5jkRh4J50vUPVVHtR2YPi5kE'

puts CGI.escape(Base64.encode64("#{OpenSSL::HMAC.digest('sha1', key, base)}\n"))

ryancheung

require "rvm/capistrano"                  # Load RVM's capistrano plugin.

require "bundler/capistrano"

set :rvm_ruby_string, '1.9.3'
set :rvm_type, :user  # Literal ":user"

set :application, "blog_test"
set :repository,  "git@github.com:ryancheung/blog.git"
set :scm, :git