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// The unapply method of this object takes a string and returns an Option[String]
//   This means that the value being matched must be a string and the value extracted is also a string
scala> object SingleParamExtractor {
     | def unapply(v:String):Option[String] = if(v.contains("Hello")) Some("Hello") else None
     | }
defined module SingleParamExtractor
// this Will match since the extractor will return a Some object
scala> "Hello World" match { case SingleParamExtractor(v) => println(v) }
// this will not match and therefore an exception will be thrown
cloudbring / .spacemacs
Created March 8, 2016 20:00
Spacemacs Config
;; -*- mode: emacs-lisp -*-
;; This file is loaded by Spacemacs at startup.
;; It must be stored in your home directory.
(defun dotspacemacs/layers ()
"Configuration Layers declaration.
You should not put any user code in this function besides modifying the variable
;; Base distribution to use. This is a layer contained in the directory
<%= form_tag search_movies_path, :method => 'get', class: "navbar-form", role: "search" do %>
<%= text_field_tag :search, params[:search], class: "form-control" %>
<%= submit_tag "Search", name: nil, class: "btn btn-default" %>
# I needed a search method in the corresponding movies controller.rb
def search
@movies =[:search])
cloudbring /
Last active May 1, 2017 02:42
Building an Phoenix / Elixir Web App in June 2015
$ brew install selenium-server-standalone chromedriver
$ git clone
$ cd intern
$ npm install --production
$ ln -s .. node_modules/intern
$ curl > tests/selftest.local.intern.js
$ java -jar /usr/local/opt/selenium-server-standalone/selenium-server-standalone-2.35.0.jar -p 4444 &
$ node node_modules/intern/runner.js config=tests/selftest.local.intern
cloudbring / designer.html
Created December 3, 2014 20:56
<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<polymer-element name="my-element">
:host {
position: absolute;
width: 100%;
cloudbring / hp_header.html
Created February 29, 2012 07:04
HP Header Sample
<!DOCTYPE html>
<html lang="en" dir="ltr" class="js"><head profile="">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<link type="image/" href="" rel="shortcut icon">
<link href="/node/5" rel="shortlink">
<link href="/contact_us" rel="canonical">
<meta content="Drupal 7 (" name="Generator">
<title>Contact Us | HP Cloud Services</title>
<!--[if lt IE 9]>
<script src="/sites/default/themes/hp_cloud_base_theme/js/html5.js?lzdyrv"></script>
cloudbring / .rvmrc
Created December 20, 2011 18:45 — forked from sr/Gemfile
Janky on Heroku
#!/usr/bin/env bash
# This is an RVM Project .rvmrc file, used to automatically load the ruby
# development environment upon cd'ing into the directory
# First we specify our desired <ruby>[@<gemset>], the @gemset name is optional.
# Uncomment following line if you want options to be set only for given project.
cloudbring / cmdline
Created December 8, 2011 23:08
Capybara + Cucumber + Padrino config issue
± |t4 ✗| → padrino rake spec --trace
=> Executing Rake spec --trace ...
** Invoke spec (first_time)
** Invoke spec:models (first_time)
** Execute spec:models
/Users/e/.rvm/rubies/ruby-1.9.2-p290/bin/ruby -S rspec -fs --color ./spec/models/repository_spec.rb
/Users/e/.rvm/gems/ruby-1.9.2-p290@tyrone/gems/capybara-1.1.2/lib/capybara/cucumber.rb:6:in `<top (required)>': undefined method `World' for main:Object (NoMethodError)
from /Users/e/work/sg/t4/spec/spec_helper.rb:15:in `require'
from /Users/e/work/sg/t4/spec/spec_helper.rb:15:in `block in <top (required)>'
from /Users/e/.rvm/gems/ruby-1.9.2-p290@tyrone/gems/spork-0.9.0.rc9/lib/spork.rb:24:in `prefork'
# register Padrino::Admin::AccessControl
# set :login_page, "/"
# access_control.roles_for :any do |role|
# role.protect "/profile"
# # role.protect "/admin" # Here a demo path
# end
# # Adding a role for users