jswanner

desc 'rolls back migrations in current branch not present in other'
task :rollback_branch_migrations, [:other_branch] do |t, args|
  load "#{Dir.pwd}/Rakefile"

  branch_migrations = BranchMigrations.new(args.other_branch)

  puts ['Rollback the following migrations', branch_migrations, 'y,n? ']
  next if %w[no n NO N].include?(STDIN.gets.chomp)

  Rake::Task['environment'].invoke

jswanner

ActiveSupport.on_load(:active_record) do
  module Arel::NullsLastPredications
    def nulls_last
      Arel::Nodes::NullsLast.new self
    end
  end

  module Arel::Nodes
    class NullsLast < Unary
      def gsub *args

jswanner

import Ember from 'ember';

export default Ember.Component.extend({
  didInsertElement: function() {
    this._super();
    this.player = videojs(this.$('video')[0], null, function() {
      this.play();
    });
  },
  didRender: function() {

jswanner

$ chmod +x wc.rb
$ echo "hello, world" | ./wc.rb
       1       2      13
$ printf "line 1\nline 2\n" | ./wc.rb
       2       4      14

jswanner

#! /usr/bin/env ruby

require 'bundler/inline'

gemfile do
  gem 'rspec', '3.7', require: false
end

class Program
  def initialize(input)

jswanner

$ rspec wc.rb
....

Finished in 0.00348 seconds (files took 0.19061 seconds to load)
4 examples, 0 failures

jswanner

# script logic

if $PROGRAM_NAME == __FILE__
  # the script itself is being executed
  exit
end

require 'rspec'

RSpec.describe 'the script' do

jswanner

require 'bundler/inline'

gemfile do
  gem 'rspec', '3.7', require: false
end

jswanner

diff -U 0 -r rails-3.1.0/Gemfile rails-3.1.1/Gemfile
--- rails-3.1.0/Gemfile	2011-10-07 12:07:06.000000000 -0400
+++ rails-3.1.1/Gemfile	2011-10-07 12:59:13.000000000 -0400
@@ -3 +3 @@
-gem 'rails', '3.1.0'
+gem 'rails', '3.1.1'
@@ -14,3 +14,3 @@
-  gem 'sass-rails', "  ~> 3.1.0"
-  gem 'coffee-rails', "~> 3.1.0"
-  gem 'uglifier'

jswanner

unbind C-b
set -g prefix C-a
set -g default-terminal "screen-256color"
set -g history-limit 5000
bind C-a send-prefix

# force a reload of the config file
unbind r
bind r source-file ~/.tmux.conf