joefiorini

var ngMin = require('broccoli-ng-min');
var uglify = require('broccoli-uglify-js');
var compileSass = require('broccoli-ruby-sass');
var pickFiles = require('broccoli-static-compiler');
var mergeTrees = require('broccoli-merge-trees');
var findBowerTrees = require('broccoli-bower');
var env = require('broccoli-env').getEnv();
var compileES6 = require('broccoli-es6-concatenator');

var app = 'app/scripts';

geowarin

String.prototype.gsub = function (pattern, replacement) {
    var match, result, source = this.toString();
    if (pattern == null || replacement == null) {
        return source;
    }
    result = '';
    while (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += typeof replacement === 'function' ? replacement(match[0]) : replacement;
        source = source.slice(match.index + match[0].length);

tenderlove

#!/usr/bin/env ruby --disable-gems

# Tab completion for minitest tests.
#
# INSTALLATION:
#
# 1. Put this file in a directory in your $PATH.  Make sure it's executable
# 2. Run this:
#
#   $ complete -o bashdefault -f -C /path/to/this/file.rb ruby

seventhsense

test:
  adapter: mysql2
  database: my_app_test
  username: root
  encoding: utf8
cucumber:
  adapter: mysql2
  database: my_app_test
  username: root
  encoding: utf8

janko

require "active_record"

ActiveRecord::Base.establish_connection("postgres:///db")

insert          = Arel::Nodes::InsertStatement.new
insert.relation = Arel::Table.new(:movies)
insert.columns  = hash.keys.map { |k| Arel::Table.new(:movies)[k] }
insert.values   = Arel::Nodes::Values.new(hash.values, insert.columns)

ActiveRecord::Base.connection.execute(insert.to_sql)

graemeboyd

# Sleep 5 tries to avoid Heroku truncating the output by terminating the connection before everything has transferred.

# Dump structure.sql as heroku_structure.sql
heroku run 'bundle exec rake db:structure:dump && cat db/structure.sql && sleep 5' --app app-name > db/heroku_structure.sql

# Dump schema.rb as heroku_schema.db
heroku run 'bundle exec rake db:schema:dump && cat db/schema.rb && sleep 5' --app app-name > db/heroku_schema.rb

alassek

I've been doing some work lately with JSON documents in PostgreSQL using jsonb columns. You can query these documents using a GIN index in PG, but the syntax can be a little cumbersome

SELECT "events".* FROM "events" WHERE "events"."body" @> '{"shift":{"user_id":2}}'

You have to construct the right side of the query as a JSON string, which is a bit annoying. So I wondered if I could adapt Arel to do the tedious stuff for me.

matthewrudy

# frozen_string_literal: true
namespace :db do
  namespace :structure do

    STRUCTURE_PATH = 'db/structure.sql'

    def clean_structure_file
      original = File.read(STRUCTURE_PATH)
      cleaned = original.dup

wbotelhos

require 'sidekiq/api'

# 1. Clear retry set

Sidekiq::RetrySet.new.clear

# 2. Clear scheduled jobs 

Sidekiq::ScheduledSet.new.clear

straker

ICE Out; Abolish ICE

Basic Snake HTML and JavaScript Game

Snake is a fun game to make as it doesn't require a lot of code (less than 100 lines with all comments removed). This is a basic implementation of the snake game, but it's missing a few things intentionally and they're left as further exploration for the reader.

Further Exploration