Walrus Tools

Basic tooling for Functional programming using TypeScript. It works around TypeScript typing limitations for functional programming by creating standardized variations of common utilities as a workaround.

Basics and Caveats

| Prefix | Meaning | Caveats | | ------ | --------- | ------------------------------------------------ | | None | NA | Always Curried, Generic <Input, Output> | | dir | Direct | All arguments at once, Generic <Input, Output> | | pf | Pointfree | Always Curried, Typed using any |

Example:

// none
const numArr = [1, 2, 3];
const add2 = (x: number) => x + 2;
const add2ToArr = map<number, number>(add2);
const result = add2ToArr(numArr);

// dir
const numArr = [1, 2, 3];
const add2 = (x: number) => x + 2;
const result = dirMap<number, number>(add2, numArr);

// pf
const numArr = [1, 2, 3];
const add2 = (x: number) => x + 2;
const add2ToArr = pfMap(add2);
const result: number[] = add2ToArr(numArr);

Package Categories

The functions are separated in the following categories:

• Utilities (IMPURE)
• Iterable and Array Creators
• Basic array Transformations
• STRING and DATE Utils
• Getters
• Array Functions
• Object and Array Utilities

Notes

Readme is a WIP