[lodash] Grouping and reclassifying by a specific value using the groupBy() method as a property

Let's take a closer look at _.groupBy(), one of the array methods in Lodash.# lodash groupBy() methodThis method is very convenient for rearranging a collection based on a specific value of the collection as a property. In other words, as the name "groupBy" suggests, it returns results grouped by a specific value. For ...