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// ====================================== | |
// HIGHER ORDER CURRIED ARROW FUNCTIONS | |
// ====================================== | |
// Double arrows are great for creating functions | |
// that dont need all their arguments at once | |
// This is best for functions that need configuration | |
// before running on an active value. | |
// So here we have a function called |
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/** | |
* Making promises | |
*/ | |
let okPromise = Js.Promise.make((~resolve, ~reject as _) => [@bs] resolve("ok")); | |
/* Simpler promise creation for static values */ | |
Js.Promise.resolve("easy"); | |
Js.Promise.reject(Invalid_argument("too easy")); |