Tate Johnson tatey

tatey / gist:525495

Created August 15, 2010 13:35

tatey / gist:534401

Created August 18, 2010 11:33

	# Not sure if we should throw an exception or not.

	def self.sequences(*sequences)
	if sequences.any? && (sequences - SEQUENCES.keys).empty?
	@sequences = sequences
	else
	raise ArgumentError, "Invalid sequence"
	end
	@sequences \|\| [:in]
	end

tatey / gist:534462

Created August 18, 2010 11:59

	# Revision 3:
	#
	# Just define the method, don't declare which sequences
	# this hook will be executed in.
	#
	# More meaningful sequence names, following rails naming conventions
	# for familiarty.
	#
	# pre -> before_process
	# in -> before_render

tatey / gist:534496

Created August 18, 2010 12:12

	require 'fileutils'

	module Jekyll
	class CleanHook < Hook
	sequences :pre

	def pre(site)
	FileUtils.rm_r(site.dest, :force => true) if File.directory?(site.dest)
	end
	end

tatey / time_hook.rb

Created August 25, 2010 11:34

	module Jekyll
	# Specify a post's time in the YAML front matter. An in-hook
	# guarantees we'll have all the post data before rendering the payload.
	class TimeHook < Hook
	safe true
	sequences :in

	def in(site)
	site.posts.each do \|post\|
	if post.data.has_key?('time')

tatey / to_degrees.rb

Created October 9, 2010 10:16

	class String
	# Converts degrees, minutes and seconds to decimal degrees
	#
	# "52°12′17.0″N".to_degrees # => 52.2047222222222
	# "27 28 05S".to_degrees # => -27.4680555555556
	# "Invalid".to_degrees # => 0.0
	#
	# Returns Float
	def to_degrees
	self =~ /^(\d+)[^\d]+(\d+)[^\d]+([\d\.]+)[^NESW]*([NESW])/i

tatey / transmitter_importer.rb

Created April 30, 2011 09:58

Import terrestrial transmitter data into an SQLite database for use in Antenna Mate (http://antennamate.com).

	#!/usr/bin/env ruby

	# Import terrestrial transmitter data into an SQLite database for use in
	# Antenna Mate (http://antennamate.com).
	#
	# Supported Regions:
	# Australia - http://www.acma.gov.au/scripts/nc.dll?WEB/STANDARD/1001/pc=PC_9150
	# United States - http://www.fcc.gov/mb/video/tvq.html
	#
	# Usage:

tatey / Rakefile

Created May 20, 2011 06:37

	require 'rake'
	require 'erb'

	UNLINKABLES = %w[Rakefile]

	desc "install the dot files into user's home directory"
	task :install do
	replace_all = false
	Dir['*'].each do \|file\|
	next if UNLINKABLES.include? file

tatey / gist:986559

Created May 23, 2011 11:14

Experimenting with liquid and fragmented content

tatey / gist:1084561

Created July 15, 2011 12:00

Would be nice to be able to do this in Rails 2.3

	class Citizen < ActiveRecord::Base
	contextual :everyone do
	validates_presence_of :last_name
	validates_format_of :email, :with => /\w+/
	end

	contextual :admin do
	validates_presence :first_name
	end
	end