anikalindtner

Tech Initiatives for marginalized groups

##mailinglists

• devchix
• tech lady mafia
• Systers

##list of speakers

brentsimmons

#!/usr/bin/env ruby -wKU

# Comments added 6 March 2014.
# Implementation of the MetaWeblog API for my personal Ruby static blog generator.
# This is not even nearly idiomatic Ruby. There are all kinds of issues.
# (What's with the method interiors all being mushed-up together?)
# But -- it's also worked flawlessly for five years without my having to edit it.
# It won't work for anyone else as-is — but if it helps anyone
# to do a MetaWeblog API implementation, then cool.

justinweiss

# Call scopes directly from your URL params:
#
#     @products = Product.filter(params.slice(:status, :location, :starts_with))
module Filterable
  extend ActiveSupport::Concern

  module ClassMethods
    
    # Call the class methods with names based on the keys in <tt>filtering_params</tt>
    # with their associated values. For example, "{ status: 'delayed' }" would call 

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

evanphx

#!/usr/bin/env ruby

require 'bundler'

gems = ARGV

if gems.empty?
  puts "Updating all gems"

  Bundler.definition(true)

gnarf

Install

Either copy the aliases from the .gitconfig or run the commands in add-pr-alias.sh

Usage

Easily checkout local copies of pull requests from remotes:

• git pr 4 - creates local branch pr/4 from the github upstream(if it exists) or origin remote and checks it out
• git pr 4 someremote - creates local branch pr/4 from someremote remote and checks it out

sstephenson

#!/bin/sh
#
# Usage: git semver-tags [-p|--pre]
#
# Lists semver tags in the repository in order from newest to oldest.
#
# Useful for e.g. programmatically finding the latest release tag:
# `git semver-tags | head -n 1`.
#
# Tag names must be valid according to the SemVer 1.0.0 specification

judofyr

a=b=c=(1..100).each do |num|
  print num, ?\r,
    ("Fizz" unless (a = !a) .. (a = !a)),
    ("Buzz" unless (b = !b) ... !((c = !c) .. (c = !c))),
    ?\n
end

latentflip

• In vim I have split navigation mapped to ctrl+h/j/k/l.
• In tmux I navigate splits with prefix + ctrl+h/j/k/l.
• Ideally I would be able to navigate between vim and tmux splits transparently using only ctrl+h/j/k/l.
• I haven't figured that out yet, but I have figured out how to jump out of vim into the next tmux split if I am at the boundary of vim and tmux, without having to prefix jump, which is pretty ace. ie:

    *=cursor position
    
    -----------            -----------            -----------                  -----------

eric

#!/usr/bin/env ruby

#
# Annotate your "bundle outdated" with GitHub compare URLs
#

require 'open-uri'
require 'json'

def rubygems_gem_info(gem_name)