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Filtering by Author: Adam Kirk

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Rails questions for Node.js

I don’t want to jump to conclusions, but after hours and hours of researching Node.js, all I hear is, “It’s fast.” Well, thats great, except that people are also saying it’s the “new Rails.” I’ve got a few questions regarding that claim and encourage any Node.js fan to send me answers to adam@mysterioustrousers.com and I will post the best answers below each question. Thanks.

  1. Can one reasonably argue that you could make an equally complex app in Node.js as fast as you could with Rails?

  2. In my opinion, the best thing about Rails is how structured it is. It almost makes it impossible for anyone to screw up a Rails app. They are all structured the same because of DHH’s quoting “A place for everything and everything in its place”. I can open any Rails app and instantly know where i can find almost anything. Rails apps almost force me to write well structured code. How is Node.js any better at this than PHP without the cake?

  3. Rails is full of time saving development goodness like generators, migrations, etc to help cut down on developer hassle and billing time. Is Node.js concerned with developer happiness and billing time at all (Hackers are usually oblivious to the business concerns of a project)?

  4. IF you cannot argue that 1) Node.js is just as fast to develop with as Rails, 2) Node.js makes it easy for developers to write clean code and 3) Node.js cuts down on dev hassle and billing time more than any PHP, then my last question is this: If the average programmer is $40/hr and the average server is $0.05/hr, why does it matter if Node.js can handle as much as a Rails app on half or even 1/10 as many servers, if it takes even a few hours more to develop/maintain with Node.js than Rails?

Rails is awesome only slightly because of the Ruby language, it’s the framework itself that makes working with it fun. Until there is a framework around Node.js that makes web development as fun and fast as Rails does…I just don’t get it.

Syncing iCloud iWork docs to your Mac

It’s a piece of cake to sync your pages, keynote and numbers docs between your iOS devices, but what about the Mac? I’ve been trying to do this for months. Well, if you’ve ever wanted to as well, take a look in ~/Library/Mobile Documents.

Hirb Gem

Super rad gem for displaying query results in the rails console https://github.com/cldwalker/hirb

Setting up Braintree in Rails

add the gem http://cl.ly/3M0j3X3R1A2X2Q1i2T2I

add the initializer

set up an “after_create” on whatever you’re tying the credit cards to and add them to braintree as a customer when its created http://cl.ly/062C3K1V0r2j1R1s3p0f

create a credit card model (only store masked cc #) http://cl.ly/1A3r260e2c3B2m21071d

recap: create a customer, create a credit card attached to that customer, charge the card.

when you create a customer or card, you have to pass it in a id/token that you generate yourself

when you create the credit card, you pass in the token you generated for the customer

when you charge the credit card, you pass the token you created for the card

heres the credit card table migration http://cl.ly/0930292B432f0j320a3A

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