Ramda match functions

match.js

// a simpler version of Ramda's `cond` where you can only match a value against
// an object's static key, like how JavaScript's `switch` statement works with `case`

// if you need to dynamically match against expression evaluations, use `cond` instead

const matchObj = casesObj => fallback => val => casesObj[val] || fallback
 
// or with a syntax more like Ramda's `cond`, taking in an array of pairs instead

const matchPairs = compose(matchObj, fromPairs)