Ezekiel Williams ewilliams-zoot

ewilliams-zoot / compose.js

Last active December 2, 2021 05:45

Functional Programming Notes

	const compose = (...fns) => (...args) => fns.reduceRight((acc, fn) => [fn(...acc)], args)[0];

	// sub :: (a, b) -> a
	const sub = curry((a, b) => b - a);

	const mathPipeline = compose(increment, sub(2), add(4));
	mathPipeline(10);// 13

ewilliams-zoot / controller.dart

Created August 21, 2021 22:22 — forked from ricbermo/controller.dart

Repository-Provider-Controller Patter

	// custom provider to improve lists performance
	final currentModel = ScopedProvider<Category>(
	(_) => throw UnimplementedError(),
	);
	// used to display snackbars
	final exceptionProvider = StateProvider<CustomException>(
	(_) => null,
	);