David Crosby dcrosby42

dcrosby42 / gist:8b928acb1cf5b4d0325b

Created May 4, 2015 14:50

Critical rspec update

dcrosby42 / jr_serial_port.rb

Created December 4, 2012 05:40

JrSerialPort Example Code

	require 'java'
	require_relative 'RXTXcomm.jar'

	import('gnu.io.CommPortIdentifier')
	import('gnu.io.SerialPort') { 'GnuSerialPort' }

	class JrSerialPort
	NONE = GnuSerialPort::PARITY_NONE

	def initialize name, baud, data, stop, parity

dcrosby42 / example_use_of_ish.rb

Created October 25, 2012 01:37

Example snippets for #ish blog post

	assert_equal record.created_at, Time.now.ish
	assert_equal bullet.velocity, 5.25.ish

dcrosby42 / Rakefile

Created September 19, 2012 03:18

Rake tasks to use Inkscape to convert SVGs into PDFs.

	#
	# This Rakefile provides convenience tasks for converting SVG documents to PDF on OS X using Inkscape.
	#
	# ASSUMES Inkscape IS INSTALLED IN /Applications (see below to modify this assumption).
	#
	# Examples:
	# $ rake convert file=my_drawing.svg # => my_drawing.pdf
	# $ rake all # => .svg now accompanied by .pdf
	#
	# David Crosby

dcrosby42 / nuke_plant.rb

Created June 7, 2012 03:47

Example of using piece_pipe to generate a health summary of multiple nuke plants based on reactor leakage.

	PiecePipe::Pipeline.new.
	source([{region: region}]).
	step(FetchPowerPlantsByRegion).
	step(FindWorstReactor).
	step(DetermineStatusClass).
	step(BuildPlantHealthSummary).
	step(SortByRadiationLevelsDescending).
	collect(:plant_health_summary).
	to_enum

dcrosby42 / car_sample.rb

Created May 1, 2012 15:07

Conject blog post samples

	class Car
	construct_with :chassis, :engine, :highway
	end

	car = Conject.default_object_context[:car]

dcrosby42 / patiently_sample1_spec.rb

Created March 22, 2012 02:04

Sample of using FirePoll.patiently in a web spec

	patiently do
	page.should have_content("Task Table")
	page.should have_selector(".row:nth-child(1)", text: "Ride to work")
	page.should have_selector(".row:nth-child(2)", text: "Write some code")
	page.should have_selector(".row:nth-child(3)", text: "Go to The Meanwhile")
	end

dcrosby42 / mk_arduino_tags.sh

Created July 25, 2011 03:18

Shell script to generate Arduino ctags

	ctags -f tags.cpp `find . -name ".cpp" -o -name ".h"`
	ctags -f tags.pde --langmap=c++:.pde `find . -name "*.pde"`
	cat tags.cpp tags.pde > tags
	sort tags -o tags
	rm -f tags.*

dcrosby42 / Rakefile

Created July 25, 2011 03:17

Rakefile for generating Arduino ctags


	desc "Generate Arduino code tags"
	task :tags do
	sh %{ctags -f tags.cpp `find . -name ".cpp" -o -name ".h"`}
	sh %{ctags -f tags.pde --langmap=c++:.pde `find . -name "*.pde"`}
	sh %{cat tags.cpp tags.pde > tags}
	sh %{sort tags -o tags}
	rm_f Dir["tags.*"]
	end

dcrosby42 / CrozSpecialAppDelegate.m

Created July 21, 2011 16:22

App delegate implementation

	//
	// CrozSpecialAppDelegate.m
	// CrozSpecial
	//
	// Created by David Crosby on 7/21/11.
	// Copyright 2011 __MyCompanyName__. All rights reserved.
	//

	#import "CrozSpecialAppDelegate.h"
	#import "CrozSpecialObjectionModule.h"