hawx

module Processes
  extend self

  def max
    @max || 10
  end
  attr_writer :max

  def processes
    @processes ||= []

hawx

/* curses attributes for the currently focused window */
/* valid curses attributes are listed below they can be ORed
 *
 * A_NORMAL        Normal display (no highlight)
 * A_STANDOUT      Best highlighting mode of the terminal.
 * A_UNDERLINE     Underlining
 * A_REVERSE       Reverse video
 * A_BLINK         Blinking
 * A_DIM           Half bright

hawx

SimpleIO

Really who, WHO? designed java. It's so verbose it makes [something verbose] look simple. The designers must have been in a meeting, I guess this can only be the product of a TON of meetings, and they were all like here's an idea "let's make common tasks simple", and some other guy (probably middle-aged, balding with a harley said "yeah, like reading and writing to files". And then everyone in the room gave him the death stare, Dr Cooper style, and one guy just said "what, who needs to do that?". Everyone in the room just nodded like sheep.

Anyway this class makes life easier, less java-like if you will:

hawx

class Base
  def self.method_missing(sym, *args, &block)
    send :define_method, sym, (args.empty? ? block : args[0].to_proc)
  end
end

class A < Base
  intify   :to_i
  floatify :to_f
end

hawx

// for https://github.com/defunkt/dotjs, put in ~/.js/google.com.js
// there may be side effects put I haven't really noticed any

$('body').css('font', '1em/1.5em Georgia, Serif');
$('#top-bar').css('height', '0').css('opacity', '0');
$('#nav').css('display', 'none');
$('#chrome').css('margin-left', '0');
$('#entries').css('padding-right', '0');
$('#viewer-header').css('height', '0');
$('#title-and-status-holder').css('display', 'none');

hawx

This took a while for me to work out, but essentially you need to remember two things:

1. everything that needs to be prefixed with rbenv exec
2. and everything that can be needs to be prefixed with bundle exec as well

The downside to this is that you need to add rake to your Gemfile. Just running rbenv exec rake will not work, for some reason.

hawx

class Array

  def destructure(*arr)
    if size == 1 && first.is_a?(Hash)
      arr.map {|k| first[k] }
    else
      self
    end
  end

hawx

Key-Value Store

Simplest key-value store that is usable (I think). Uses the stdlib [PStore][ps] for storage which is not suited to storing large pieces of data, but isn't that the point of a key-value store?

GET / returns a json encoded array of keys (each as strings).

POST /

hawx

module Kernel
  def p(*arg)
    raise StandardError
  rescue => e
    $stdout.puts "p:     #{e.backtrace[1]}"
  end
  
  def puts(*arg)
    raise StandardError
  rescue => e

hawx

# Not the best example, but
#
#   it "is an array of Hashes" do
#     all_of(subject).should be_kind_of Hash
#   end
#

class AllOf
  def initialize(items)
    @items = items