Morgan Schweers cyberfox

cyberfox / database.rb

Created April 12, 2011 21:21 — forked from anonymous/database.rb

	require 'rubygems'
	require 'sqlite3'
	require 'sequel'

	# Adding this monkey-patch makes it work on MacRuby.
	module Sequel
	class Dataset
	def single_record
	record = nil
	clone(:limit=>1).each{\|r\| record = r; return r}

cyberfox / canvas_test.html

Created May 4, 2011 00:11

A simple <canvas> element test

	<!DOCTYPE html>
	<html>
	<head>
	<title>Testing HTML5 Canvas element</title>
	<script src="jquery.min.js" type="text/javascript"></script>
	</head>
	<body>
	This is a test of the HTML5 Canvas element.
	<canvas id="drawing_canvas" width="800" height="600" style="position: absolute; top: 0; left: 0;">
	</canvas>

cyberfox / keychain.rb

Created September 18, 2011 06:03

Convert OS X Keychain exported entries into logins for 1Password import

	#!/usr/bin/env ruby
	#
	# Usage:
	# security dump-keychain -d login.keychain > keychain_logins.txt
	# # Lots of clicking 'Always Allow', or just 'Allow', until it's done...

cyberfox / humanize.js

Created October 20, 2011 18:43

JavaScript humanize method.

	com = { cyberfox: {} };

	/**
	* Convert a property name into a human readable string by replacing _ with
	* spaces, and upcasing the first letter of each word.
	*
	* @param {string} property The property name to convert into a readable name.
	* @return {string} The property name converted to a friendly readable format.
	* @private
	*/

cyberfox / string_permutations.rb

Created January 7, 2012 09:11

Return all permutations of a string, without any duplicates.

	require 'set'

	# First I wanted to get an idea of the timing of the various approaches
	def time
	start = Time.now
	yield
	puts Time.now.to_f - start.to_f
	end

	# This optimizes for redundant strings of values, front-loading them to maximize duplicates

cyberfox / champagne.rb

Created January 27, 2012 09:14

Champagne Solution

	if ARGV[0].nil?
	puts "Usage:\n\truby #{__FILE__} {bad bottle#\|test}"
	exit
	end

	def guess_bottle(bad_bottle, silent=false)
	waiters = []
	(0..9).each do \|waiter_number\|
	waiters[waiter_number] = []
	(0..999).each do \|bottle\|

cyberfox / entity_weirdness.rb

Last active August 29, 2015 13:59

RubyMotion entity name weirdness

	# This shows the list of entities, and that they look like String objects to RubyMotion.
	(main)> mapping = App.delegate.managedObjectContext.persistentStoreCoordinator.managedObjectModel.entitiesByName.keys.each_with_object({}) { \|key, map\| map[key.to_s] = key}
	=> {"Auction"=>"Auction", "Category"=>"Category", "Entry"=>"Entry", "Host"=>"Host"}

	# This is an example lookup for the Category entity, by name. It fails.
	(main)> App.delegate.managedObjectContext.persistentStoreCoordinator.managedObjectModel.entitiesByName['Category']
	=> nil

	# Here we try to insert a new object for an entity by name, using 'Category' as a raw string. It fails, unable to locate it.
	(main)> begin

cyberfox / binary.html

Created June 3, 2015 07:50

Binary entry HTML+CSS+JavaScript

	<!DOCTYPE html>
	<html>
	<head>
	<title>Binary Entry JavaScript</title>
	<style type="text/css">
	.box {
	border: 1px solid black;
	height: 32px;
	width: 32px;
	font-size: 24px;

cyberfox / oauth_sinatra_client.rb

Created August 28, 2015 06:18

Simple Salesforce & Twitter OAuth2 Sinatra client

	require 'sinatra'
	require 'omniauth-twitter'
	require 'omniauth-salesforce'

	configure do
	enable :sessions
	end

	helpers do
	def h(text)

cyberfox / post_test.rb

Created March 10, 2017 09:37

Demonstration of the problem with counter_cache in Rails 5 (and 4)

	require 'test_helper'

	# ActiveRecord::Schema.define(version: 20170310085807) do
	# create_table "forums", force: :cascade do \|t\|
	# t.string "title"
	# t.integer "posts_count"
	# t.datetime "created_at", null: false
	# t.datetime "updated_at", null: false
	# end
	#