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require 'redis'
module Features
class << self
extend Forwardable
def_delegators :rollout, :active?, :activate_user, :deactivate_user, :activate, :deactivate
private
def rollout
@rollout ||= begin
@chockenberry
chockenberry / tot.sh
Last active October 18, 2025 22:25
A shell script for Tot
#!/bin/sh
basename=`basename $0`
if [ -z "$*" ]; then
echo "usage: ${basename} <dot> [ -o | -r | <file> | - ]"
echo ""
echo "options:"
echo " -o open dot in window with keyboard focus"
echo " -r read contents of dot"
@dhh
dhh / tracker_blocking.rb
Last active June 30, 2024 14:35
Current list of spy pixels named'n'shamed in HEY, as of April 23, 2020
module Entry::TrackerBlocking
extend ActiveSupport::Concern
included do
has_many :blocked_trackers
end
email_service_blockers = {
"ActiveCampaign" => /lt\.php(.*)?l\=open/,
"AWeber" => "openrate.aweber.com",
# Rails production setup via SQLite3 made durable by https://litestream.io/
# Copy this to Dockerfile on a fresh rails app. Deploy to fly.io or any other container engine.
#
# try locally: docker build . -t rails && docker run -p3000:3000 -it rails
#
# in production you might want to map /data to somewhere on the host,
# but you don't have to!
#
FROM ruby:3.0.2
@kconner
kconner / macOS Internals.md
Last active October 21, 2025 15:03
macOS Internals

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

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