How to find a min/max with Ruby

🧐 How to find a min/max with Ruby

Are you looking for a way to find the minimum or maximum value between two numbers in Ruby? 🤔 Look no further! In this guide, I'll show you how to easily find the min and max values using built-in functions in Ruby. Let's dive right in! 💪

🕵️‍♂️ Finding the Minimum Value

To find the minimum value between two numbers, you can use the min method in Ruby. This method takes two arguments and returns the smaller of the two.

Here's an example of how to use the min method in your Ruby code:

min_value = [5, 10].min
puts min_value # Output: 5

In this example, we have an array [5, 10] and we call the min method on it. The value 5 is the smaller of the two numbers, so it will be assigned to the variable min_value and printed to the console.

🚀 Finding the Maximum Value

Similarly, if you want to find the maximum value between two numbers, you can use the max method in Ruby. This method compares two arguments and returns the larger of the two.

Let's take a look at an example:

max_value = [4, 7].max
puts max_value # Output: 7

In this code snippet, we call the max method on the array [4, 7]. Since 7 is the larger of the two numbers, it will be assigned to the variable max_value and printed to the console.

💡 Using Math Module

In addition to the array methods min and max, Ruby also provides a Math module that contains similar functionality.

To find the minimum value between two numbers using the Math module, you can utilize the min method like this:

min_value = Math.min(5, 10)
puts min_value # Output: 5

And if you prefer using the Math module to find the maximum value, you can use the max method like so:

max_value = Math.max(4, 7)
puts max_value # Output: 7

🌟 Recap and Engage!

Congratulations! Now you know how to easily find the minimum and maximum values in Ruby. Whether you choose to use the array methods min and max or the Math module, it's up to you! 💪

Do you have any other questions or need further assistance? Let me know in the comments below, and I'll be more than happy to help you out! Happy coding! 😄👩‍💻👨‍💻

Share this post with your fellow Ruby enthusiasts! 🚀🔗💬