nkpart

# Creates a new window to run selecta over list-windows, then selects the result. 
bind-key g new-window -n "__SELECTA__" "tmux list-windows | grep -v __SELECTA__ | selecta | sed s/:.*// | xargs -I {} tmux select-window -t {}"

# The same in a split (this is probably better). 21 is how high selecta is by default, 1 line for the prompt, 20 for results
bind-key g split-window -l 21 "tmux list-windows | selecta | sed s/:.*// | xargs -I {} tmux select-window -t {}"

hackling

Combining both find and sed to find and replace words

Example script

find app db spec -type f \( -name '*.rb' -o -name '*.sql' \) -exec sed -i '' -e 's/dollar_value/budget_value/g' {} \;

This script:

• searches in the app, db, and spec directories
• it only looks at file types that are either .rb or .sql files

mbbx6spp

# Creative Commons Attribution-Share Alike 3.0 United States License
# http://creativecommons.org/licenses/by-sa/3.0/us/
# By Susan Potter <http://geek.susanpotter.net>
(($) ->
  editSubmitHandler: (evt) ->
    form: $(this)
    data: form.serialize()
    url: form.attr('action')
    $.getJSON(url, data, (data, resp) -> 
      $('#notice').html(data['html'])

txus

# RSpec matcher to spec serialized ActiveRecord attributes.
#
# Usage:
#
#     describe Post do
#       it { should serialize(:data) }                 # serialize :data
#       it { should serialize(:registers).as(Array) }  # serialize :registers, Array
#       it { should serialize(:options).as(Hash) }     # serialize :options, Hash
#     end

kevbuchanan

RSpec vs Jasmine

A very basic intro to Jasmine tests for those familiar with RSpec

let/before

  let(:post) { Post.new("My Title", "My Content") }

 var post

jamiew

# config/environments/production.rb

# We're on Heroku, just output straight to STDOUT
# This is required because we're using Unicorn: https://github.com/ryanb/cancan/issues/511#issuecomment-3643266
config.logger = Logger.new(STDOUT)
config.logger.level = Logger.const_get(ENV['LOG_LEVEL'] ? ENV['LOG_LEVEL'].upcase : 'INFO')

jnicklas

Capybara.add_selector :record do
  xpath { |record| XPath.css("#" + ActionController::RecordIdentifier.dom_id(record)) }
  match { |record| record.is_a?(ActiveRecord::Base) }
end

henrik

class BigDecimal
  def inspect
    format("#<BigDecimal:%x %s>", object_id, to_s('F'))
  end
end

simonbaird

#
# https://gist.github.com/663503
#
# Use this to clean your repo by removing old branches.
# It will remove the branch on local and on origin.
#
# Usage:
#   $ nuke_branch some_old_branch_you_dont_need
#
# Note we use -d not -D for teh safety.

leshill

web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb