If you know how to use R.evolve you can use this function. Give an object, where each property is an "adder" or "combinator" function. For example, if we want to concatenate "name" properties, but add ...

Given two functions f(x) and g(x), ... For example, consider two linear functions: f(x) = 2x + 1. g(x) = x – 1. By graphing both functions and adding or subtracting their y-values at each x-value, you ...

To ensure extension functions don’t end up adding complexity to your code, it’s important to stick to the following best practices: Set some rules and make sure everyone on your team follows them!