How do I convert a String object into a Hash object?
I have a string which looks like a hash: "{ :key_a => { :key_1a => 'value_1a', :key_2a => 'value_2a' }, :key_b => { :key_1b => 'value_1b' } }" How do I get a Hash out of it? like: { :key_a => { :key_1a => 'value_1a', :key_2a => 'value_2a' }, :key_b => { :key_1b => 'value_1b' } } The string can have any depth of nesting. It has all the properties how a valid Hash is typed in Ruby.
How to assert number of elements using Capybara with proper error message?
I know that in Capybara, you can do something like this: page.should have_css("ol li", :count => 2) However, assuming that page has for instance only one matching element, the error is not very descriptive: 1) initial page load shows greetings Failure/Error: page.should have_css("ol li", :count => 2) expected css "ol li" to return something Instead of this rather obscure error message, is there a
Parse a string as if it were a querystring in Ruby on Rails
I have a string like this: "foo=bar&bar=foo&hello=hi" Does Ruby on Rails provide methods to parse this as if it is a querystring, so I get a hash like this: { :foo => "bar", :bar => "foo", :hello => "hi" } Or must I write it myself? EDIT Please note that the string above is not a real querystring from a URL, but rather a string stored in a cookie from Facebook Connect.
jQuery trigger event when click outside the element
$(document).click(function(evt) { var target = evt.currentTarget; var inside = $(".menuWraper"); if (target != inside) { alert("bleep"); } }); I am trying to figure out how to make it so that if a user clicks outside of a certain div (menuWraper), it triggers an event.. I realized I can just make every click fire an event, then check if the clicked currentTarget is same as the object selected from
Testing views that use CanCan and Devise with RSpec
I was trying to test a simple index view, which has following code inside: - if can? :destroy, MyModel %th Options MyModelsController has following options (Inherited Resources + CanCan + Devise): class MyModelsController < ApplicationController inherit_resources nested_belongs_to :mymodel before_filter :authenticate_user! load_and_authorize_resource :project load_and_authorize_resource :mymodel,
how to unit test curl call in php
As thomasrutter suggested, create a class to abstract the usage of the cURL functions. interface HttpRequest { public function setOption($name, $value); public function execute(); public function getInfo($name); public function close(); } class CurlRequest implements HttpRequest { private $handle = null; public function __construct($url) { $this->handle = curl_init($url); } public function setOpti
tools - PHP Source Code Analyzers - Stack Overflow
There are tons of projects like this. But none of them will actually find bugs. That's still your responsibility and the reason for testing. But you can use tools to determine if your testing is sufficient or if your code is of high quality or not (by reasonably standard metrics)... PHP CPD - A copy and paste detector to find code that looks similar in your application PHP PMD - A "Mess Detector"
Installing PHPUnit via PEAR
I have problems installing PHPUnit 3.4.6 via PEAR 1.9.0. After I discover channel pear.phpunit.de and try to use one of following commands: pear install phpunit/PHPUnit pear install --alldeps phpunit/PHPUnit pear install --onlyreqdeps phpunit/PHPUnit it fails, giving me following error: No releases available for package "pear.phpunit.de/PHPUnit" install failed I found several threads from people w
What is your preferred php deployment strategy?
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