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Cover image for Boost Your Ruby Methods with Yield: A Flexible Approach to Dynamic Coding
Peter Kim Frank Subscriber for CodeNewbie

Posted on with Erin A Olinick

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Boost Your Ruby Methods with Yield: A Flexible Approach to Dynamic Coding

Hey Ruby developers! Did you know that you can use the "yield" keyword in your methods to make them more flexible? By calling "yield" in your method, you can execute a block of code passed in by the caller. This can be especially useful for creating dynamic methods that can adapt to different situations.

Here's an example:

def my_method
  puts "Before yield"
  yield
  puts "After yield"
end

my_method { puts "Inside yield" }
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And the output:

Before yield
Inside yield
After yield

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Give it a try and let us know what you think! Share your examples in the comments.

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Top comments (8)

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lubiah profile image
Lucretius Biah

At least you should add examples, I don't understand the problem you are trying to solve

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erinao profile image
Erin A Olinick

Updated with example! 😄

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lubiah profile image
Lucretius Biah

What about syntax highlighting😂

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erinao profile image
Erin A Olinick

Maybe that's part of the challenge! lol Where should the highlighting be?

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lubiah profile image
Lucretius Biah • Edited

Should be before the code blocks,
Like this

```langauge
 Code here
```
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erinao profile image
Erin A Olinick

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cece132 profile image
Candace Eckels

Nice!

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valerauko profile image
Vale

Just be sure to make it yield if block_given? unless you want some nice LocalJumpError

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