Feature/adding browser drivers to open source list

content/open-source/index.md

@@ -50,6 +50,10 @@ This gem encapsulates a way of having a predefined set of properties within a te
 
 Open Source library to apply Royal Mail Rules & Exceptions to PAF (Postcode Address File) addresses when converting to a printable format.
 
+### [dvla-browser-drivers](https://github.com/dvla/dvla-browser-drivers)
+
+This gem has pre-configured browser drivers that you can use out-of-the-box for the development of your automated test suite or application.
+
 # Dynamics 365
 
 ### [dataverse-helper](https://github.com/dvla/dataverse-helper)
@@ -60,4 +64,4 @@ This gem helps you integrate with Microsoft Dynamics using Microsoft Dataverse W
 
 ### [postman-paf-js](https://github.com/dvla/postman-paf-js)
 
-Open Source library to apply Royal Mail Rules & Exceptions to PAF (Postcode Address File) addresses when converting to a printable format.
+Open Source library to apply Royal Mail Rules & Exceptions to PAF (Postcode Address File) addresses when converting to a printable format.

content/posts/2024-12-using-max-by-in-ruby/index.md

@@ -0,0 +1,33 @@
+---
+author: "Tomos Griffiths"
+title: "TiL: Using the max_by method in Ruby"
+description: "Using max_by to filter out data based on the highest value for a particular field"
+draft: false
+date: 2025-02-20
+tags: ["Ruby", "max_by", "Testing", "Today I Learned"]
+categories: ["TIL", "Ruby", "max_by", "Testing"]
+ShowToc: true
+TocOpen: true
+---
+
+When trying to get an upper or lower value for a certain field in an object can be cumbersome. But when using the `max_by` method, this can actually be done quite elegantly. For example:
+
+```ruby
+persons = [
+  { "name" => "John McJohnson","age" => 34, "topScoreAtBowling" => 205},
+  { "name" => "Davey Jones","age" => 304, "topScoreAtBowling" => 300},
+  { "name" => "Willy Wonka","age" => 50, "topScoreAtBowling" => 200}
+]
+```
+
+If we had a bowling competition and wanted to see who had the `topScoreAtBowling` field, rather than looping through the array and looking at each object, we can simply use the `max_by` command as follows:
+
+```ruby
+persons.max_by { |person| person['topScoreAtBowling']} #{"name"=>"Davey Jones", "age"=>304, "topScoreAtBowling"=>300}
+```
+
+The resultant object would be returned, and could be processed into their "Hall of Fame"!
+
+## Conclusion
+
+The `max_by` method is very convenient when dealing with a large array of objects, and you are required to find the highest value for a certain field. Alternatively the `min_by` method can be used to find the lower value of a certain field