PodParley PodParley
PodParley
#14 Performing Calculations on Models episode artwork

EPISODE · Apr 4, 2007 · 2 MIN

#14 Performing Calculations on Models

from RailsCasts (Mobile) · host Ryan Bates

Did you know ActiveRecord provides class methods for performing calculations on models? You can even use these methods through associations.

What this episode covers

Did you know ActiveRecord provides class methods for performing calculations on models? You can even use these methods through associations.

NOW PLAYING

#14 Performing Calculations on Models

0:00 2:57

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

Remember the days of Napster, MP3 downloads, and burning CDs for your friends?

Mar 7, 2026 ·41m

OpenClaw - Flipping the AI conversation from consumers to creators

Mar 2, 2026 ·27m

From Listings to Livestreams: eBay Live’s Big Canadian Launch

Mar 2, 2026 ·8m

Can Fubo unify sports streaming?

Feb 25, 2026 ·14m

Tech in Modern Sports & Cloud Tech Fighting Wildfires

Jan 14, 2026 ·32m

Road Safety, Smarter Money, and AI-Driven Car Tech

Dec 16, 2025 ·43m

Similar Podcasts

Mobile Money by moomoo Mobile Money by moomoo Hear from seasoned traders, financial influencers, and industry insiders as they discuss money matters and market news and share their personal finance stories.Disclaimers: https://www.moomoo.com/us/support/topic4_523 MySwimPro Swimming Technique & Training Podcast MySwimPro MySwimPro is the number one fitness application for the fastest growing sport in the world. Since 2014, we have been on a mission to help swimmers of all levels live happier and healthier lives through swimming. Today, swimmers in more than 150 countries use MySwimPro’s award-winning mobile and wearable apps to access personalized swim workout plans, training plans, educational drills and videos, advanced analytics, and to log and track their progress. MySwimPro is accessible on iOS and Android smartphones and wearables, and is free to get started. Mobile App Development TV (Video – 480p) MobileCast Media, Inc. Tune in regularly for the latest tips and best practices for successfully managing mobile app development projects. GetConnected Curiouscast How is technology changing our lives? Hosting interviews with innovators, execs, and more, Canada’s tech expert Mike Agerbo explores how everything from tech gadgets to internet culture are changing our world.For over 20 years, Mike Agerbo has made technology simple for audiences. He brings the latest gadgets to Global TV audiences with his weekly Noon Hour News Tech Talk segment and hosts the popular tech TV and YouTube show GetConnected. He also hosts The App Show, a radio show all about mobile technology. 

Frequently Asked Questions

How long is this episode of RailsCasts (Mobile)?

This episode is 2 minutes long.

When was this RailsCasts (Mobile) episode published?

This episode was published on April 4, 2007.

What is this episode about?

Did you know ActiveRecord provides class methods for performing calculations on models? You can even use these methods through associations.

Can I download this RailsCasts (Mobile) episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
URL copied to clipboard!