Oliver Searle-Barnes opsb

opsb / gist:2028372

Created March 13, 2012 11:52

Example of using crossrider script

	<!DOCTYPE html>
	<html>
	<head>
	<title>test</title>
	<script src="http://crossrider.com/crossrider.api.js" type="text/javascript"></script>
	<script>
	crossriderAPI.askForAsyncAppAPI(YOUR_APP_ID, function(appAPI) {
	appAPI.db.set(function(){
	alert("db set was completed!");
	}, "db_key", "db_value", appAPI.time.hoursFromNow(1));

opsb / gist:2171502

Created March 23, 2012 15:04

google translate proxy

	require 'sinatra'
	require 'open-uri'
	require 'cgi'

	get '/' do
	content_type "audio/mpeg"
	query_string = params.map{ \|k,v\| "#{k}=#{CGI.escape(v)}" }.join("&")
	uri = "http://translate.google.com/translate_tts?" + query_string
	open(uri, "User-Agent" => "Mozilla/5.0")
	end

opsb / gist:2875351

Created June 5, 2012 14:28

Fix for using require.js in chrome plugin

	require.attach = function (url, context, moduleName, onScriptLoad, type, fetchOnlyFunction) {
	var xhr;
	onScriptLoad = onScriptLoad \|\| function () {
	context.completeLoad(moduleName);
	};
	xhr = new XMLHttpRequest();
	xhr.open("GET", url, true);
	xhr.onreadystatechange = function (e) {
	if (xhr.readyState === 4 && xhr.status === 200) {
	eval(xhr.responseText);

opsb / gist:2890262

Created June 7, 2012 17:40

Create square thumbnail using imagemagick

	convert source.jpg -thumbnail 100x100^ \
	-gravity center -extent 100x100 target.jpg

opsb / gist:2890263

Created June 7, 2012 17:40

Create square thumbnail using imagemagick

	convert source.jpg -thumbnail 100x100^ \
	-gravity center -extent 100x100 target.jpg

opsb / gist:2895595

Created June 8, 2012 13:25

Create thumbnails for all files in a directory using imagemagick

for FILE in $(ls); do convert $FILE -thumbnail 100x100^ -gravity center -extent 100x100 "${FILE%.*}.thumbnail.jpg"; done

opsb / gist:2901008

Created June 9, 2012 13:37

Resize images in a directory to a maximum height/width (retaining aspect ratio)

for FILE in $(ls *.jpg | grep -v thumbnail); do convert $FILE -resize 800x600 $FILE; done

opsb / gist:3141411

Created July 19, 2012 07:43

crossrider initjs

	function initJS() {
	$.getScript(config.installer.domain + '/apps/files/' + config.installer.app_id + '.js', function() {
	$.extend(config.installer, {files:app_files_v2});

	ready = true;
	});
	}

opsb / gist:3486581

Created August 27, 2012 08:00

Spinach adaptor for sauce/capybara

opsb / gist:3487957

Created August 27, 2012 12:18

Spinach adaptor for testingbot/capybara

	require 'testingbot/config'
	require 'testingbot/capybara'
	require 'testingbot/api'

	module Spinach
	class Scenario
	def fail!
	@failed = true
	end
	def failed?