$.fn.each(callback)

Iterate every node in a Dabby collection, calling the supplied callback once per node. .each() is defined directly on the Dabby class, so it is always available — this module exists purely as a stub re-export for builds that import individual methods.

For the canonical documentation see core/dabby/readme.md.

Signatures

each<T extends DOMNode = DOMNode>(
    callback: (this: T, index: number, element: T) => void | false
): this;

Parameters

• callback — function called with (index, element). this is bound to the current node. Return false to break out of the loop early.

Returns

The original Dabby collection, so calls can be chained.

Examples

import $ from "dabbyjs";

// Iterate and read
$("li").each(function (index) {
    console.log(index, this.textContent);
});

// Break early
$(".item").each(function () {
    if (this.classList.contains("target")) {
        return false; // stop here
    }
});

// Build a list of values
const ids: string[] = [];
$(".product").each(function () {
    ids.push(this.dataset.id ?? "");
});

See also

• Dabby class
• .map()
• .get()