carlzulauf

-- Haversine Formula based geodistance in miles (constant is diameter of Earth in miles)
-- Based on a similar PostgreSQL function found here: https://gist.github.com/831833
-- Updated to use distance formulas found here: http://www.codecodex.com/wiki/Calculate_distance_between_two_points_on_a_globe
CREATE OR REPLACE FUNCTION public.geodistance(alat double precision, alng double precision, blat double precision, blng double precision)
  RETURNS double precision AS
$BODY$
SELECT asin(
  sqrt(
    sin(radians($3-$1)/2)^2 +
    sin(radians($4-$2)/2)^2 *

carlzulauf

carlzulauf

#!/usr/bin/env ruby

# git clean-local
# ---------------
# Clean out your local branches. Defaults to branches you haven't touched in 30+ days.
#
# More info: git clean-local -h
#
# Asks for confirmation by default, so safe to run with no options.

carlzulauf

#!/usr/bin/env ruby

# git pushu
# ---------
#
# Push upstream every time
#
#  * If the current branch tracks a remote, push to it.
#
#  * If there is no tracking branch, point to a branch of the same name,

carlzulauf

#!/usr/bin/env ruby

# git pullf
# ---------
# Force pull without needing to be verbose

current = `git for-each-ref --format='%(upstream:short)' $(git symbolic-ref -q HEAD)`
remote, remote_branch = current.strip.split("/", 2)
branch = `git branch | grep \\* | cut -d ' ' -f2`

carlzulauf

#!/usr/bin/env ruby

# Console script with saved data serialized into script body at bottom
#
# `Console#db` is serialized via YAML whenever the `save` method is called
#   * YAML is placed after special `__END__` keyword
#   * Script can access data after `__END__` via `DATA` constant


# Useful as a skeleton for one-off console scripts needing limited data storage

carlzulauf

# Redis configuration file example

# Note on units: when memory size is needed, it is possible to specifiy
# it in the usual form of 1k 5GB 4M and so forth:
#
# 1k => 1000 bytes
# 1kb => 1024 bytes
# 1m => 1000000 bytes
# 1mb => 1024*1024 bytes
# 1g => 1000000000 bytes

carlzulauf

require 'rake'

desc "Install dot files as symbolic links"
task :install do
  dots = File.join(Dir.getwd, "home")
  home = Dir.home
  backup = File.join(home, ".backup-dotfiles")
  Dir.mkdir(backup) unless File.directory?(backup)
  files = Dir.entries(dots) - [".", ".."]
  files.each do |file|

carlzulauf

require 'logger'
require 'net/http'
require 'json'
require 'mail' # gem 'mail'

dir = File.dirname(__FILE__)

logger = Logger.new(STDOUT)
logger.level = Logger::INFO

carlzulauf

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I hereby claim:

• I am carlzulauf on github.
• I am carlzulauf (https://keybase.io/carlzulauf) on keybase.
• I have a public key ASBdd9PaBV4nzitPvyoXMfFKb4jFJ-5w8xzBV81Qc-LDywo

To claim this, I am signing this object: