Creating an OR Logic Function with a List of Boolean Values in Python

Learn how to create a function in Python that evaluates a list of Boolean values and returns `yes` if any value is True and `no` if all values are False.
---

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Creating an OR logic function with a list composed of bool functions Python

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Creating an OR Logic Function with a List of Boolean Values in Python

In programming, specifically in Python, working with Boolean values (True and False) is a fundamental concept. One common requirement is to check a collection of Boolean values to determine if at least one of them is True—similar to the logical OR operation. In this guide, we'll address a common problem and provide a clear solution for implementing this functionality in Python.

The Problem Statement

You want to create a function that checks if any of the values in a list of Boolean lists is True. If at least one Boolean value is True, the function should return yes; otherwise, it should return no. Here’s the code you provided that needs modification:

[[See Video to Reveal this Text or Code Snippet]]

With the above implementation, the output does not meet expectations. We expect the output to be:

[[See Video to Reveal this Text or Code Snippet]]

However, it simply does not work as intended. Let’s explore how to fix it!

The Solution

Understanding the Code

To begin solving the problem, we need to analyze and refine the condition that checks for True values within each sublist. The original check (if True in all_vals:) incorrectly assesses the entire all_vals list, rather than the individual sublists (x).

Revised Function Implementation

Here’s the corrected version of your function:

[[See Video to Reveal this Text or Code Snippet]]

Expected Output

When you run the above corrected code, the output will be as expected:

[[See Video to Reveal this Text or Code Snippet]]

Simplifying the Code

If you want to make your code more concise, we can use a lambda function to achieve the same result in fewer lines. Here’s how you can do this:

[[See Video to Reveal this Text or Code Snippet]]

Output of the Simplified Function

This revised function will yield the same output:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

In conclusion, we learned how to correctly implement a function in Python that replicates the functionality of an OR statement for Boolean values. By refining the logic to check each sublist and even transforming it into a more concise form, we have enhanced the code's efficiency. Feel free to adapt these solutions in your projects whenever you need to evaluate multiple Boolean expressions!

Happy coding!