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EPISODE · Apr 25, 2022 · 23 MIN

Concept Application: Assert Difference Deep Dive

from GoRails Screencasts · host Chris Oliver

In this video, we will explore how the concepts we looked at in "Flattening Scopes in Ruby" are used in Rails by taking a look at the assert_difference method. We will walk through how the method works while taking note of where the concepts are applied.

What this episode covers

In this video, we will explore how the concepts we looked at in "Flattening Scopes in Ruby" are used in Rails by taking a look at the assert_difference method. We will walk through how the method works while taking note of where the concepts are applied.

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Concept Application: Assert Difference Deep Dive

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Frequently Asked Questions

How long is this episode of GoRails Screencasts?

This episode is 23 minutes long.

When was this GoRails Screencasts episode published?

This episode was published on April 25, 2022.

What is this episode about?

In this video, we will explore how the concepts we looked at in "Flattening Scopes in Ruby" are used in Rails by taking a look at the assert_difference method. We will walk through how the method works while taking note of where the concepts are...

Can I download this GoRails Screencasts episode?

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