mckeed’s gists

mckeed / np_maximize.inetloc

Created May 4, 2010 22:02

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mckeed / strong_parameters.rb

Created June 5, 2012 22:24

Before filters to make rails/strong_parameters work with CanCan's load_resource or load_and_authorize_resource.

	require 'strong_parameters'

	class ActiveRecord::Base
	include ActiveModel::ForbiddenAttributesProtection
	end

	class ActionController::Base

	# Use this with CanCan's load_resource to permit a set of params before
	# it tries to build or update a resource with them.

mckeed / post-merge

Created June 8, 2012 20:05

A useful post-merge git hook for Rails projects. Automatically runs bundle install and rake db:migrate. Put it in .git/hooks

	#!/bin/bash

	if [ ! -z `git diff --name-only HEAD@{1}..HEAD Gemfile` ]
	then
	echo -e "\033[0;31m* Gemfile change detected, running bundle install *\033[0m"
	bundle install
	fi

	if [ ! -z `git diff --name-only HEAD@{1}..HEAD db/migrate` ]
	then

mckeed / dark_sky_growler.rb

Created April 21, 2013 20:07

My script to use the DarkSky API to tell me when it's going to start raining in the next hour. When I bike to work, I run this on a launchd job every 10 minutes from 4:00-6:00.

	#! /usr/bin/env ruby
	# encoding: UTF-8

	require 'rubygems'
	require 'active_support/core_ext'
	require 'rest_client'
	require 'json' unless defined?(JSON)
	require 'growl'

	API_KEY = ENV["DARKSKY_API_KEY"]

mckeed / telscan

Last active December 18, 2015 00:49

Script that uses nmap to look for local devices that respond to broadcast ping and have open telnet ports

	#!/usr/bin/env ruby

	# Looks for local devices that respond to broadcast ping and have open telnet ports

	`ifconfig`.scan(/broadcast ([\d.]+)/) do \|b,\|
	next unless b[/^(192\|10)\./]
	puts "Scanning #{b.gsub(/255/, '*')}"
	`ping -c2 #{b}`.scan(/from ([\d.]+)/).uniq.sort_by {\|a,\|
	a.split('.').map {\|p\| p.to_i }
	}.each do \|a,\|

mckeed / zigbee_catchall

Last active November 3, 2020 18:06

Catchall ZigBee packet format

	FIELD BYTES
	profile ID: 2
	cluster ID: 2
	source EP: 1
	dest EP: 1
	options: 2
	type: 1
	source: 2
	clustersp: 1
	mfgsp: 1

mckeed / zwave-smoke-alarm.groovy

Created October 10, 2013 15:48

SmartThings device type handler for the BRK First Alert ZSMOKE

	metadata {
	simulator {
	}

	tiles {
	standardTile("smoke", "device.smoke", width: 2, height: 2) {
	state("clear", label:"clear", icon:"st.alarm.smoke.clear", backgroundColor:"#ffffff")
	state("detected", label:"SMOKE", icon:"st.alarm.smoke.smoke", backgroundColor:"#e86d13")
	state("tested", label:"TEST", icon:"st.alarm.smoke.test", backgroundColor:"#e86d13")
	}

mckeed / mode-button.groovy

Created January 16, 2014 05:00

Mode Button SmartApp to change modes or turn on/off lights from Aeon remote controls.

	preferences {
	section("When I push a button on this remote") {
	input "button", "capability.button", title: "Device"
	input "whichButton", "number", defaultValue:1, title: "Which button"
	}
	section ("When I push the button") {
	input "pushMode", "mode", title: "Change mode to", required: false
	input "switchOn", "capability.switch", title: "Turn on switches", required: false, multiple: true
	input "switchOff", "capability.switch", title: "Turn off switches", required: false, multiple: true
	}

mckeed / toggle-button

Created January 16, 2014 05:03

Toggle Button SmartApp to toggle a switch when you press a button on an Aeon remote control.

	preferences {
	section("When I push a button on this remote") {
	input "button", "capability.button", title: "Button"
	}
	section("Which button:") {
	input "whichButton", "number", defaultValue:1
	}
	section("Toggle these switches") {
	input "switches", "capability.switch", multiple: true, required: false
	}

mckeed / keybase.md

Created March 11, 2014 16:18

Keybase proof

I hereby claim:

I am mckeed on github.
I am mckeed (https://keybase.io/mckeed) on keybase.
I have a public key whose fingerprint is C586 8290 56ED AE14 3C01 04ED 41E1 CC39 AA4E D6B6

To claim this, I am signing this object:

	#!/usr/bin/env ruby

	# Looks for local devices that respond to broadcast ping and have open telnet ports

	`ifconfig`.scan(/broadcast ([\d.]+)/) do \|b,\|
	next unless b[/^(192\|10)\./]
	puts "Scanning #{b.gsub(/255/, '*')}"
	`ping -c2 #{b}`.scan(/from ([\d.]+)/).uniq.sort_by {\|a,\|
	a.split('.').map {\|p\| p.to_i }
	}.each do \|a,\|

Duncan McKee mckeed

Keybase proof