B.D. Smith bds

bds / gist:6855724

Created October 6, 2013 16:01

Send a directory of CSV's through through an Awk script

$ for file in ./data/iraq_unrest_0*.csv; do awk -F, -f csv_clean.awk $file; done;

bds / gist:7434975

Created November 12, 2013 17:25

File history described as Git patches, follow renames and moves

git log --follow -p file

bds / creek.rb

Created November 29, 2013 17:19

Fetches static image from the City of Palo Alto "Creek Camera - San Francisquito Creek at West Bayshore Road", respecting response e-tag.

	require 'open-uri'
	require 'digest/sha1'

	class CreekImage

	attr_reader :etag, :data, :uri, :sha1

	def initialize
	@uri = 'http://archive.cityofpaloalto.org/earlywarning/creekcam/creekcam.jpg'
	open(@uri) do \|img\|

bds / page_watcher.rb

Last active December 29, 2015 22:49

	require 'open-uri'
	require 'nokogiri'
	require 'twilio-ruby'
	require 'spinning_cursor'

	class Page

	attr_reader :etag, :last_modified, :data, :uri

	def initialize(uri)

bds / gist:7837545

Created December 7, 2013 05:13

Offline Ruby Core and Stdlib Documentation with Yard

	# http://devrandom.postr.hu/offline-ruby-core-and-stdlib-documentation-with-yard

	$ gem install yard
	$ wget ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz
	$ tar xzvf ruby-2.0.0-p247.tar.gz
	$ cd ruby-2.0.0-p247
	$ yardoc *.c
	$ yardoc -b .yardoc-stdlib -o doc-stdlib
	$ yard server -m ruby-core2.0 .yardoc stdlib .yardoc-stdlib

bds / animate_images.sh

Last active December 30, 2015 13:49

Animate a set of time-lapse images with ffmpeg

	#! /usr/bin/env sh
	ffmpeg -r 12 -pattern_type glob -i '*.jpg' -c:v libx264 animation.mp4

bds / mp4_to_webm.sh

Last active December 30, 2015 15:49

ffmpeg .mp4 to .webm

	#! /usr/bin/env sh
	ffmpeg -i animation.mp4 animation.webm

bds / jpgs_to_gif.sh

Created December 7, 2013 22:48

Ceate a .gif from a sequence of images with ImageMagick

	#! /usr/bin/env sh
	convert *.jpg -loop 0 creek.gif

bds / gist:8107165

Created December 24, 2013 00:49

PagerDuty Incidents

	require 'minitest/spec'
	require 'minitest/pride'
	require 'minitest/autorun'
	require 'net/http'
	require 'json'

	describe "PagerDuty::Incident" do

	before { @incident = PagerDuty::Incident.new }

bds / sunspot_keys.rb

Created January 8, 2014 03:58

Return 100 primary keys from a Rails Sunspot Solr search

Model.search { paginate :page => 1, :per_page => 100 }.hits.map(&:primary_key)