@fs-eire/wgsl-template/dist/bin/debouncer.js

A powerful template system for generating WGSL (WebGPU Shading Language) code with support for parameters, conditionals, and multiple output formats including C++ code generation.

/**
 * Simple debouncer utility for batching rapid events
 */
export class Debouncer {
    timeoutId = null;
    delay;
    constructor(delay = 300) {
        this.delay = delay;
    }
    /**
     * Debounce a function call. If called again before the delay expires,
     * the previous call is cancelled and a new timer is started.
     */
    debounce(fn) {
        if (this.timeoutId) {
            clearTimeout(this.timeoutId);
        }
        this.timeoutId = setTimeout(async () => {
            this.timeoutId = null;
            await fn();
        }, this.delay);
    }
    /**
     * Cancel any pending debounced call
     */
    cancel() {
        if (this.timeoutId) {
            clearTimeout(this.timeoutId);
            this.timeoutId = null;
        }
    }
    /**
     * Check if there's a pending debounced call
     */
    isPending() {
        return this.timeoutId !== null;
    }
}
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