Testing javascript concepts:
Closures
(to do) Functional programming - https://medium.freecodecamp.org/functional-programming-in-js-with-practical-examples-part-1-87c2b0dbc276
Function composition
(to do) Prototype chain
Testing javascript concepts:
Closures
(to do) Functional programming - https://medium.freecodecamp.org/functional-programming-in-js-with-practical-examples-part-1-87c2b0dbc276
Function composition
(to do) Prototype chain