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@jwo
jwo / registrations_controller.rb
Created September 30, 2011 23:11
API JSON authentication with Devise
class Api::RegistrationsController < Api::BaseController
respond_to :json
def create
user = User.new(params[:user])
if user.save
render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
return
else
@benedikt
benedikt / rails.rb
Created July 30, 2011 13:16
Capistrano task to open a rails console on a remote server. Require this file in your deploy.rb and run "cap rails:console"
# encoding: UTF-8
Capistrano::Configuration.instance(:must_exist).load do
namespace :rails do
desc "Open the rails console on one of the remote servers"
task :console, :roles => :app do
hostname = find_servers_for_task(current_task).first
exec "ssh -l #{user} #{hostname} -t 'source ~/.profile && #{current_path}/script/rails c #{rails_env}'"
end
end
@omz
omz / gist:1102091
Created July 24, 2011 01:40
Creating arbitrarily-colored icons from a black-with-alpha master image (iOS)
// Usage example:
// input image: http://f.cl.ly/items/3v0S3w2B3N0p3e0I082d/Image%202011.07.22%2011:29:25%20PM.png
//
// UIImage *buttonImage = [UIImage ipMaskedImageNamed:@"UIButtonBarAction.png" color:[UIColor redColor]];
// .h
@interface UIImage (IPImageUtils)
+ (UIImage *)ipMaskedImageNamed:(NSString *)name color:(UIColor *)color;
@end
@huyng
huyng / reflect.py
Created February 7, 2011 17:57
A simple echo server to inspect http web requests
#!/usr/bin/env python
# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
# Written by Nathan Hamiel (2010)
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from optparse import OptionParser
class RequestHandler(BaseHTTPRequestHandler):
def do_GET(self):
@danielctull
danielctull / gitappledoc
Created December 26, 2010 00:08
A script that uses appledoc by tomaz to generate documentation. Default branches are "develop" for the code and "gh-pages" for the documentation branch (to work with github pages to serve the docs).
#!/bin/bash
codebranch="develop"
docbranch="gh-pages"
projectname=$(pwd | sed "s/^.*\///g")
docdirectory="Documentation"
defaultcommitmessage="Update documentation."
# Switches to the codebranch
# Generates the documentation to /tmp/gitappledoc/
# Switches to the docbranch
// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
// ie === undefined
// If you're in IE (>=5) then you can determine which version:
// ie === 7; // IE7
// Thus, to detect IE:
// if (ie) {}
@bkeepers
bkeepers / application.js
Created March 3, 2010 18:35
Get timezone offset from the browser and use it for timezones in Rails
jQuery(function() {
$.cookie('tz', (new Date()).getTimezoneOffset());
});
=begin
endless.rb is a pre-processor for ruby which allows you to use python-ish
indentation to delimit scopes, instead of having to type 'end' every time.
Basically, this makes the end keyword optional. If you leave off the
end, the preprocessor inserts an end for you at the next line indented
at or below the level of indentation of the line which started the scope.
End is optional, so you can still write things like this:
begin