jswanner

module MethodModifiers
  def privatize
    on_method_defined do |klass, method|
      Priv.call klass, method
    end
  end

  def memoize
    on_method_defined do |klass, method|
      Memo.call klass, method

jswanner

diff -Nr -U 1000 tmp/generated/v2.3.18/.gitignore tmp/generated/v3.0.0/.gitignore
--- tmp/generated/v2.3.18/.gitignore	1969-12-31 16:00:00.000000000 -0800
+++ tmp/generated/v3.0.0/.gitignore	2014-02-21 19:34:53.000000000 -0800
@@ -0,0 +1,4 @@
+.bundle
+db/*.sqlite3
+log/*.log
+tmp/**/*
diff -Nr -U 1000 tmp/generated/v2.3.18/Gemfile tmp/generated/v3.0.0/Gemfile
--- tmp/generated/v2.3.18/Gemfile	1969-12-31 16:00:00.000000000 -0800

jswanner

require 'redcarpet'

desc "generate index.html from README.md"
file "index.html" => "README.md" do |task|
  puts "Processing README.md to generate a new index.html..."

  # `r` means we're using the "read" mode with the file
  # we need a String for Redcarpet, it doesn't accept File objects.
  string = File.open(task.prerequisites.first, 'r') { |file| file.read }
  markdown = ::Redcarpet::Markdown.new(Redcarpet::Render::HTML, extensions = {})

jswanner

var ctrlKey = 17,
    ctrlDown = false,
    vKey = 86,
    allowCtrlPaste,
    allowPaste,
    captureCtrl,
    releaseCtrl;

allowCtrlPaste = function(e){
  if (ctrlDown && e.keyCode == vKey) {

jswanner

This function automatically grabs the latest git tag and, based on keyword (major, minor, patch), adds a new tag. (e.g. git_tag patch for v1.2.0 would create v1.2.1)

Drop this into your ~/.bash_profile and run source ~/.bash_profile to use it.

You can find all of my dotfiles here: https://github.com/drewbarontini/dotfiles

jswanner

# https://blog.spideroak.com/20140814060007-status-reports-transparency-overall-safety
# https://spideroak.com/canary
# https://en.wikipedia.org/wiki/Warrant_canary
# https://www.eff.org/deeplinks/2014/04/warrant-canary-faq
# https://en.wikipedia.org/wiki/National_security_letter
#
# SpiderOak now maintains a warrant canary so they can passively let their users know
# if they have been served a National Security Letter or other legal tool which
# prevents them from actively disclosing to their users that they are being coerced
# or forced into compromising the security or privacy of their userbase.

jswanner

Keybase proof

I hereby claim:

• I am jswanner on github.
• I am jswanner (https://keybase.io/jswanner) on keybase.
• I have a public key whose fingerprint is 1140 8F9C EAD0 C993 1C96 63E6 C154 4A94 D2DC 2F30

To claim this, I am signing this object:

jswanner

class AddCategories < ActiveRecord::Migration
  def self.up
    add_column :tasks, :category, :string
  end

  def self.down
    remove_column :tasks, :category
  end
end

jswanner

# last version had a bug:
#   instead of inserting 1 million docs,
#   it inserted 8000 docs then updated them 125 times

require 'rubygems'
require 'patron' 
require 'json'
 
COUCH = Patron::Session.new
COUCH.timeout = 120

jswanner

This example shows how to setup an environment running Rails 3 beta under 1.9.2-head with a 'rails3' gem set.

∴ rvm update --head
# ((Open a new shell)) or do 'rvm reload'

# If you do not already have the ruby interpreter installed, install it:
∴ rvm install 1.9.2-head

# Switch to 1.9.2-head and gemset rails3, create if it doesn't exist. 
∴ rvm --create use 1.9.2-head@rails3