MrJoy

#!/bin/bash

# From: https://apple.stackexchange.com/questions/415355/is-it-possible-to-detect-the-current-power-input-on-a-macbook

ioreg -rw0 -c AppleSmartBattery |
  grep BatteryData |
  grep -o '"AdapterPower"=[0-9]*' |
  cut -c 16- |
  xargs -I %  lldb --batch -o "print/f %" |
  grep -o '[0-9.]*' |

MrJoy

Keybase proof

I hereby claim:

• I am mrjoy on github.
• I am mrjoy (https://keybase.io/mrjoy) on keybase.
• I have a public key ASCSMavqX1FtBCrvHXWxYlh3yHdMp97Mjfqrebip28Allgo

To claim this, I am signing this object:

MrJoy

class Example
  class << self
    def my_alternative_constructor
      # From here you can call .new, and do fun things like say, call .freeze before returning the instance.
      return Example.new.freeze
    end
    
  protected
    
    alias_method :private_new, :new

MrJoy

#!/usr/bin/env ruby
require 'set'

# This code is meant to demonstrate the difficulty of actually applying .gitignore semantics manually.  It supports a key subset of .gitignore
# behaviors, including:
# * Anchored and unanchored patterns/globs.
# * Un-ignoring of patterns/globs, with the same quirky semantics as git.
# * Escaping a leading hash in a pattern.
# * User-wide exclusion list.
# * Top-of-repo .gitignore.

MrJoy

#!/bin/bash
DIR=$1
DIR=${DIR%/}
if [ -d "$DIR" ]; then
  pushd "$DIR" > /dev/null 2>&1
  ls *.yml | sort -n > infiles.txt
  cat infiles.txt | while read FNAME; do
    BASIS=$(grep -E -B 1 "^$FNAME\$" infiles.txt | grep -v $FNAME)
    if [ "$BASIS" != "" ]; then
      echo "Creating diff between $BASIS and $FNAME..."

MrJoy

#!/usr/bin/env ruby
require 'rubygems'
require 'bundler/setup'
Bundler.setup(:default, :development)

###############################################################################
# Burrows-Wheeler Transform
###############################################################################
class BurrowsWheelerTransform
  BLOCK_SIZE = 256