daniel.fone.net.nz

Daniel Fone

I’m a freelance Ruby/Rails engineer, who loves working with great people. To make interesting things. If you’re creating something interesting, get in touch! You can probably hire me. As my son once said, “Let’s go build all the things! Handling Token Generation Collisions In ActiveRecord. To handle collisions when applicable. Generating Unique, Random Tokens. If you need a random, unique token, use. If = :field changed? On uniqueness validations to skip unnecessary checks on every save.

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I’m a freelance Ruby/Rails engineer, who loves working with great people. To make interesting things. If you’re creating something interesting, get in touch! You can probably hire me. As my son once said, “Let’s go build all the things! Handling Token Generation Collisions In ActiveRecord. To handle collisions when applicable. Generating Unique, Random Tokens. If you need a random, unique token, use. If = :field changed? On uniqueness validations to skip unnecessary checks on every save.

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Daniel Fone | daniel.fone.net.nz Reviews

https://daniel.fone.net.nz

I’m a freelance Ruby/Rails engineer, who loves working with great people. To make interesting things. If you’re creating something interesting, get in touch! You can probably hire me. As my son once said, “Let’s go build all the things! Handling Token Generation Collisions In ActiveRecord. To handle collisions when applicable. Generating Unique, Random Tokens. If you need a random, unique token, use. If = :field changed? On uniqueness validations to skip unnecessary checks on every save.

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daniel.fone.net.nz

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Why You Should Never Rescue Exception in Ruby - Daniel Fone

http://daniel.fone.net.nz/blog/2013/05/28/why-you-should-never-rescue-exception-in-ruby

Why You Should Never Rescue Exception in Ruby. Updated November 2014 Originally written May 2013. Rescue Exception = e. Or better still, figure out exactly what you're trying to rescue and use. Rescue OneError, AnotherError = e. A common pattern for rescuing exceptions in Ruby is:. This is fine, but when developers need to capture the exception details, a terrible,. Just to confirm this is a actually bad practice, here’s 200k results. What is this I don’t even. Do you really want to rescue a. A good idea...

2

Unicode and Regex in Ruby 1.8 - Daniel Fone

http://daniel.fone.net.nz/blog/2014/12/03/unicode-and-regex-in-ruby-1-8

Unicode and Regex in Ruby 1.8. Regex doesn't play nicely with unicode in Ruby 1.8, so watch your input data! Specifically, ' W' (non-word character) only matches ascii characters. For the last 6 months, I have been locked in mortal combat with the worst type of bug ever. It is the kind of bug that demonstrably occurs in production, but it is very intermittent, and you cannot ever reproduce it. Finally today, that bug is no more. The regex that matched metions was. Take a (potentially HTML) comment. After...

3

Efficient Uniqueness Validations - Daniel Fone

http://daniel.fone.net.nz/blog/2014/12/05/efficient-uniqueness-validations

If = :field changed? On uniqueness validations to skip unnecessary checks on every save. Although ActiveRecord uniqueness validations aren’t bullet-proof,. They’re often helpful. Unfortunately, they can add overhead to save operations, since they require an extra call to the database. Consider the following simple ActiveRecord class:. When we try to create this we’ll see two SELECT queries as we’d expect. But what about when we update an existing record? 1) LIMIT 1 SQL (0.7ms) UPDATE "subscription pl...

4

Hire Me - Daniel Fone

http://daniel.fone.net.nz/hire

I typically work on a per day rate. If you have some idea about how many days you want, let me know and I’ll schedule them in as soon as possible. For larger projects, I work in small, fixed-price iterations. We'll typically map out the iterations in advance, and then discuss each iteration in detail as we come to it. This maximises flexibility while continuously delivering value. Fill out my online form. HTML Forms powered by Wufoo. Follow me on Twitter. Persist Invalid Records with ActiveRecord.

5

Articles - Daniel Fone

http://daniel.fone.net.nz/blog/archives

Handling Token Generation Collisions In ActiveRecord. Generating Unique, Random Tokens. Unicode and Regex in Ruby 1.8. Fixing Connection Errors After Upgrading Postgres. Devise causing a CookieOverflow error. Upload Progress in Ruby with curb. Customising Scaffold Views in Ruby on Rails. Laziest possible solutions for Stripe's CTF. Prototyping Web Applications in Rails 4. Why You Should Never Rescue Exception in Ruby. Generating a Class Hierarchy in Ruby. Autoloading The Wrong Superclass with Rails.

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shipsomecode.com

Ship Some Code » Blog Archive » The Tweetifier Story

http://www.shipsomecode.com/software/the-tweetifier-story

This is the blog of John Winter. I write Mac software. You can contact me here. Laquo; A tool for designing better OS X status items. Making Dropbox show the idle icon even while syncing. December 13th, 2012. It started the way all my apps start. I had a problem I needed solved. I had taken to using Twitter to respond to feedback about my apps. I’ve mostly stuck with using the Twitter website on my Mac and only use a dedicated client on my iPhone. A few ideas came back, I could setup a dedicated email ac...

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Daniel Fone

I’m a freelance Ruby/Rails engineer, who loves working with great people. To make interesting things. If you’re creating something interesting, get in touch! You can probably hire me. As my son once said, “Let’s go build all the things! Handling Token Generation Collisions In ActiveRecord. To handle collisions when applicable. Generating Unique, Random Tokens. If you need a random, unique token, use. If = :field changed? On uniqueness validations to skip unnecessary checks on every save.

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Dantman, Nadir Seen Fire). Programmer, Web Developer, Animanga Fan. My name is Daniel Friesen. On the internet I am known by the nicknames "dantman" (since long ago, too long to get rid of) and "Nadir Seen Fire" (much more unique). I am a web developer based in western Canada. I started programming back in 2003, and got into web development in 2005. In late September of 2008 I was hired for my first commercial contract at Redwerks. And was promoted to full-time early the following year.

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