fn-run
A typed utility library to run and debug composition functions
Installation
yarn add fn-run
npm i fn-run --saveUsage
fnRun
Functions composition are being invoked in direct order
import { fnRun } from 'fn-run';
const add = (b: number) => (a: number) => b + a;
const getString = (result: number) => console.log(`Result: ${result}`);
fnRun(add(3), add(5), getString, console.log)(1);
fnRunDebug
Run fnRun with debug output in a console.table
import { fnRunDebug } from 'fn-run';
fnRunDebug(parseFloat, console.log)('1');
// output:
// [['initial', '1'], [parseFloat, 1], [log, undefined]]
fnRace
The same as fnRun with different types declaration specifically designed for a single type for all functions. Useful to use with arrays as typescript cannot understand types from carrying function and sets unknown.
// declare generic type for an array
fnRace<Array<{id: number}>>(
arr => arr.concat([{id: 2}]),
arr => arr.concat([{id: 3}]),
)([{ id: 1}])
fnRunRight
fnAsyncRun
TBD
