Carpenter 🛠

Road 🗺

By example

OS specific code

import { OS } from "./mod.ts";
// basic
OS.on("darwin").do(() => console.log("Hey Darwin"));
OS.on("darwin").do(() => console.log("Hey Darwin")).else(() =>
 console.log("something else")
);
// multiple clauses
let str = "";
OS.on("windows")
 .do(() => str += "Hello ")
 .do(() => str += "world");

Command line argument specific code

import {ARGS} from "./mod.ts";
// basic usage
ARGS.on("-h")
 .do(() => some help code here)
 .else(() => -h was not found);
// multiple flags (evaluates when all flags are set)
ARGS.on("-x", "-a")
 .do(()=> console.log("flag -x and -a was found together"))

Other carpenters

import { STRING } from "./mod.ts";
STRING("hello")
 .contains("hello").and().contains("x") // false
 .or().isOfSize(5) // true
 .do(() => console.log("OH WOW!!!!")) // true because of OR operator
;
STRING("hello")
 .adapt((prev: string) => prev += " world") // adapts the string.. you may continue with chaining after this
 .getValue(); // gets the current object value.

import { SWITCH } from "./mod.ts";
SWITCH(someValue)
 .case("one").do(() => {})
 .case("chain")
 .do(() => {})
 .do(() => {})
 .default(() => {});