qrush

find . -name "*.[mh]" | while read line; do expand -t 4 $line > $line.new; mv $line.new $line; done
find . -name "*.[mh]" | while read line; do git stripspace < $line > $line.new; mv $line.new $line; done

caged

drop table if exists target_homes;

with
supermarket_zones as (select st_expand(geom, 0.0045) as zone, 5 as score from osm_polygons where osm_polygons.shop='supermarket'),
rail_stop_zones as (select st_expand(geom, 0.0045) as zone, 5 as score from trimet_rail_stops),
park_zones as (select st_expand(geom, 0.0045) as zone, 2 as score from osm_polygons where osm_polygons.leisure='park'),
target_buildings as (
  select * from supermarket_zones inner join buildings on st_intersects(supermarket_zones.zone, buildings.geom) where buildings.subarea='City of Portland'
  union select * from rail_stop_zones inner join buildings on st_intersects(rail_stop_zones.zone, buildings.geom) where buildings.subarea='City of Portland'
)

avdi

TEXT = <<EOF
   See, the interesting thing about this text
     is that while it seems like the first line defines an indent
       it's actually the last line which has the smallest indent

    there are also some blank lines

    both with and without extra spaces in them

    and it just goes on and on

solnic

REQUIRE_DATA = {}
BUNDLED_GEMS = `bundle show | grep "*" | awk '{print $2}'`.split("\n").sort
require 'bigdecimal'

def require(name)
  start = Time.now
  ret = super
  stop = Time.now
  total = BigDecimal(stop-start, 6)
  REQUIRE_DATA[name] = total if BUNDLED_GEMS.include?(name)

coreyhaines

export PROMPT_COMMAND='prompt_status=$?'
export PS1='$(if [[ $prompt_status == 0 ]]; then echo "¯\_(ツ)_/¯"; else echo "ᕕ( ᐛ )ᕗ"; fi) 🐈 $'

RStankov

class ArticlesController < ApplicationController
  def create
    PublishArticle.publish(current_user, params[:article]) do |result|
      result.success { |article| redirect_to article_path(article) }
      result.failure { |article| @article = article; render :new }
    end
  end
end

epitron

require 'spork'

Spork.prefork do
  require 'rspec'
  require 'pry'

  # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
  RSpec.configure do |config|
    config.treat_symbols_as_metadata_keys_with_true_values = true
    config.run_all_when_everything_filtered = true

chrismdp

git status --porcelain | grep 'test' | grep -v 'factories' | cut -c4- | sort | uniq | xargs zeus test

AndrewVos

#!/usr/bin/env ruby

if name = ARGV.first
  path = `gem which #{name}`
  readme = Dir.glob(File.join(File.dirname(path), "../", "README.{md,markdown}")).first
  fail "Failed to find readme for gem '#{name}'" unless File.exist?(readme)
  puts File.read(readme)
else
  puts "Usage: gem-man gem_name"
end

thbar

require 'childprocess'

guard 'shell' do
  watch %r{^app/(.+)\.rb$} do |m|
    `killall rake`

    # Why this:
    # - spawn a child process to avoid locking Guard
    # - make sure that the child process has stdout and stdin otherwise it crashes
    # - bonus point: get REPL access in the simulator!