marco4413 / iq.js

An Iterable Querying library.

iq.js

About

This JavaScript library adds a Query system for Iterables.

You can even query your own fridge! (as long as it's iterable)

import * as iq from "iq.js";

const fridge = [
    {
        itemName: "cheese",
        expiryDate: new Date("2024-01-15")
    },
    {
        itemName: "milk",
        expiryDate: new Date("2024-01-17")
    }
];

const todayDate = new Date("2024-01-16");
const query = iq.query()
    .where(c => c.expiryDate.getTime() <= todayDate.getTime())
    .select("itemName")
    .build();

query.on(fridge).foreach(console.log);
fridge.push({
    itemName: "fish sticks",
    expiryDate: new Date("2024-01-16")
});
query.extend()
    .map(s => s.toUpperCase())
    .on(fridge)
    .foreach(console.log);

You can start feeling like a REAL web DEVELOPER TODAY!

For real, this was a cool idea that came to mind, it's not supposed to be fast and/or efficient. Though it makes for some cool readable code.

Examples

Examples can be tried within this repo's GitHub Pages Website.