Skip to content

Instantly share code, notes, and snippets.

@baweaver
baweaver / ruby_galaxy_poker_pattern_matching.rb
Created January 28, 2021 19:53
Variant of pattern matching example from RubyGalaxy talk
class Card
SUITS = %w(S H D C).freeze
RANKS = %w(2 3 4 5 6 7 8 9 10 J Q K A).freeze
RANKS_SCORES = RANKS.each_with_index.to_h
include Comparable
attr_reader :suit, :rank
def initialize(suit, rank)
@GABeech
GABeech / haproxy.cfg
Created August 21, 2014 18:35
Stack Exchange HAProxy
# This is an example of the Stack Exchange Tier 1 HAProxy config
# The only things that have been changed from what we are running are:
# 1. User names have been removed
# 2. All Passwords have been remove
# 3. IPs have been changed to use the example/documentation ranges
# 4. Rate limit numbers have been changed to randome numbers, don't read into them
userlist stats-auth
group admin users $admin_user
user $admin_user insecure-password $some_password
@hopsoft
hopsoft / db.rake
Last active September 17, 2024 06:23
Rails rake tasks for dump & restore of PostgreSQL databases
# lib/tasks/db.rake
namespace :db do
desc "Dumps the database to db/APP_NAME.dump"
task :dump => :environment do
cmd = nil
with_config do |app, host, db, user|
cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
end
puts cmd
@Genkilabs
Genkilabs / application.js
Last active November 18, 2017 11:16
Bootstrap 3 modals in Rails 4 confirms using bootstrap3-dialog JS plugin
//= require jquery
//= require jquery_ujs
//= require_tree .
// ^ I am assuming that bootstrap3-dialog is in the tree
//GLOBAL JQuery Functaionality
$(function(){
/*** CONFIRM MODAL OVERRIDE ***/
//override the use of js alert on confirms
@ascot21
ascot21 / active_admin.js
Created January 6, 2014 03:44
Inline Editing in ActiveAdmin with Best In Place Gem
//= require jquery
//= require best_in_place
//= require jquery.purr
//= require active_admin/base
$(document).ready(function() {
$(".best_in_place").best_in_place()
$('.best_in_place').bind("ajax:success", function () {$(this).closest('tr').effect('highlight'); });
$(document).on('best_in_place:error', function(event, request, error) {
@elado
elado / AngularBaseCtrl.coffee
Last active January 28, 2017 08:43
Angular.js CoffeeScript Controller Base Class
# dependency - Function.prototype.bind or underscore/lodash
app = angular.module 'someApp'
class @BaseCtrl
@register: (app, name) ->
name ?= @name || @toString().match(/function\s*(.*?)\(/)?[1]
app.controller name, @
@inject: (args...) ->
@CMCDragonkai
CMCDragonkai / angularjs_directive_attribute_explanation.md
Last active November 29, 2023 15:35
JS: AngularJS Directive Attribute Binding Explanation

AngularJS Directive Attribute Binding Explanation

When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.

  1. Raw Attribute Strings

    <div my-directive="some string" another-param="another string"></div>
@kesor
kesor / an upstart unicorn.conf
Last active February 9, 2022 09:20
Unicorn that receives USR2 signal on upstart's "stop unicorn", but also allows upstart to respawn it when for some reason it crashed on its own.
# unicorn
description "unicorn ruby app server"
start on (local-filesystems and net-device-up IFACE=lo and runlevel [2345])
stop on runlevel [!2345]
env WORKDIR=/data
env PIDFILE=/data/tmp/pids/unicorn.pid
env CFGFILE=/data/config/unicorn.rb
@dadoonet
dadoonet / backup.sh
Created December 26, 2012 14:50
Backup Elasticsearch node
# Script to be placed in elasticsearch/bin
# Launch it from elasticsearch dir
# bin/backup indexname
# We suppose that data are under elasticsearch/data
# It will create a backup file under elasticsearch/backup
if [ -z "$1" ]; then
INDEX_NAME="dummy"
else
INDEX_NAME=$1
@iegik
iegik / gitignore2svnignore.sh
Last active November 14, 2024 14:27 — forked from luisfaceira/converter.sh
Oneliner to convert svn:ignore into .gitignore
#!/bin/bash
cat .gitignore | sed 's/^/\.\//g;s/\(.*\)\/\([0-9a-zA-Z\*\?\.]*\)$/svn propedit svn:ignore "\2" \1 /mg' | bash