garybernhardt

puts "export #{vars.map { |k, v| %{#{k}="#{v}"} }.join(" ")}"

garybernhardt

failbowl:rubies(master) $ git l
*   65cc7ef  (41 seconds)  <Gary Bernhardt>   (HEAD, master) Merge branch 'activate_command_cleanup'
|\
| * f4ced72  (2 minutes)   <Gary Bernhardt>   extract variables
| * f2760be  (3 minutes)   <Gary Bernhardt>   File.join instead of string interpolation
| * 94b8df5  (5 minutes)   <Gary Bernhardt>   activate command's imperative part is in activate!
|/
*   9291243  (7 minutes)   <Gary Bernhardt>   Merge branch 'ruby_info_cleanup'
|\
| * b7cb944  (9 minutes)   <Gary Bernhardt>   indentation

garybernhardt

#!/usr/bin/env bash

main() {
    if [ ! -p .test-commands ]; then
        mkfifo .test-commands
    fi

    while true; do
        cmd=$(cat .test-commands)
        if [[ $cmd == "" ]]; then

garybernhardt

bench "paths", :without_gc => true, :gc_time => true do
  PATHS[0, 1000].each { |choice| Score.score(choice, "x" * 16) }
end

Output:

...!.!.!.!..............................................
filtering paths
  Before: |                       --X-----------------------                     |
  After:  |                                   ---------X-------------------------|

garybernhardt

  it "requires an amount_charged greater than 0" do
    order = FactoryGirl.build(:order, :amount_charged => 0)
    order.valid?.should == false
    order.errors[:amount_charged].should == ["must be greater than 0"]
  end

garybernhardt

failbowl:selecta(scoring_redesign) $ ruby ../readygo/readygo.rb --compare benchmark.rb
.!.!.!.!.!.!.!.!..!.!.!.!.!.!.!.!.!.!...!.!.!.!.!.!.!.!.............................................................................................................

filtering non-matching
  Baseline: |                                                      X-----------|
  Current:  |                                X---------                        |
            0                                                           6.848 ms

filtering matching exactly
  Baseline: |                                              X-------------------|

garybernhardt

require "erb"
require "pathname"

DOT_TEMPLATE=<<-END
digraph {
size="20,20";
overlap=false;
sep=0.4;
graph [fontname=Helvetica,fontsize=10];
node [fontname=Helvetica,fontsize=10];

garybernhardt

find $(manpath | tr ':' '\n') -iname '*.1' | xargs cat | (LC_CTYPE=C tr -C '[:alnum:]-_' '\n') | egrep '^--[\-_[:alnum:]]+$' | sort | uniq -c | sort -n

garybernhardt

module RenderToHTML
  def self.book
    [title, css, body].join("\n")
  end

  private

  def self.title
    commit_hash = `git log -1 --pretty="format:%H"`
    %{

garybernhardt

git diff --name-status head~3000..head | grep '^D' | awk '{print $2}' | while read f; do git log -1 --pretty="format:%H" -- "$f"; done > temp.txt