JackDanger

def a_little_recursion(n):
    if n > 100:
        print "all done!"
        print "not done yet!"
        return
    a_little_recursion(n + 1)
    
a_little_recursion(0)

JackDanger

require 'csv'
def import(filename, out = $stdout, &block)
  # Yes, there are gems that do progress bars.
  # No, I'm not about to add another dependency for something this simple.
  width     = `tput cols`.to_i - 4
  processed = 0
  total     = File.read(filename).lines.length.to_f - 1
  label     = File.basename(filename, '.csv')

  out.puts "%11s:" % label

JackDanger

diff --git a/.gitignore b/.gitignore
index 57557c9..7955376 100644
--- a/.gitignore
+++ b/.gitignore
@@ -129,3 +129,4 @@ y.tab.c
 
 # /win32/
 /win32/*.ico
+ext/win32ole/.document
diff --git a/array.c b/array.c

JackDanger

        %w(pry method_source coderay slop).each do |name|
          Dir["#{$GEM_HOME}/gems/#{name}-*"].each do |g|
            $LOAD_PATH << "#{g}/lib"
          end
        end
        require 'pry'

JackDanger

#include <ruby.h>

struct my_malloc {
    size_t size;
    void *ptr;
};

static void
my_malloc_free(void *p) {
    struct my_malloc *ptr = p;

JackDanger

def sql
  /\A\s*(SELECT|INSERT|UPDATE|DELETE).*(FROM|JOIN)\s*`?(my_interesting|tables)`?/
end
def sql_frozen
  /\A\s*(SELECT|INSERT|UPDATE|DELETE).*(FROM|JOIN)\s*`?(my_interesting|tables)`?/.freeze
end
SQLo      = /\A\s*(SELECT|INSERT|UPDATE|DELETE).*(FROM|JOIN)\s*`?(my_interesting|tables)`?/o
SQL       = /\A\s*(SELECT|INSERT|UPDATE|DELETE).*(FROM|JOIN)\s*`?(my_interesting|tables)`?/
SQLFrozen = /\A\s*(SELECT|INSERT|UPDATE|DELETE).*(FROM|JOIN)\s*`?(my_interesting|tables)`?/.freeze

JackDanger

Keybase proof

I hereby claim:

• I am jackdanger on github.
• I am danger (https://keybase.io/danger) on keybase.
• I have a public key whose fingerprint is 8FDA 10D5 FF86 25DC F4F0 2DFC 8A21 AF91 518D A66B

To claim this, I am signing this object:

JackDanger

#!/usr/bin/env ruby

# ActiveSupport has a more modern syntax now.  Pipe any old-style
# ActiveSupport::TestCase suites into this file and have the syntax
# updated.  For when you can't use Shoulda or RSpec but you still
# want to look sexy.
#
# Before:
#
#   def test_guy_can_do_stuff

JackDanger

alias djgoatboy="curl -L `curl -s http://twitter.com/statuses/user_timeline/djgoatboy.rss | grep "title>djgoatboy:" | head -n 1 | cut -c 23-47` > djgoatboy.mp3; afplay djgoatboy.mp3"

JackDanger

#!/usr/bin/env ruby1.9

#
# In Javascript you can add a function to an object like so:
#
#   obj.perform = function(){ ... stuff to do ...}
#
# But in Ruby 1.8 there's always been a problem where a method
# defined with `define_method` won't be able to take a block.
# So you'd never be able to do something like this: