michangarrito/apps/backend/node_modules/jest-watcher/build/lib/scroll.js
rckrdmrd 48dea7a5d0 feat: Initial commit - michangarrito
Marketplace móvil para negocios locales mexicanos.

Estructura inicial:
- apps/backend (NestJS API)
- apps/frontend (React Web)
- apps/mobile (Expo/React Native)
- apps/mcp-server (Claude MCP Server)
- apps/whatsapp-service (WhatsApp Business API)
- database/ (PostgreSQL DDL)
- docs/ (Documentación)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-07 04:41:02 -06:00

32 lines
690 B
JavaScript

'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = scroll;
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
function scroll(size, {offset, max}) {
let start = 0;
let index = Math.min(offset, size);
const halfScreen = max / 2;
if (index <= halfScreen) {
start = 0;
} else {
if (size >= max) {
start = Math.min(index - halfScreen - 1, size - max);
}
index = Math.min(index - start, size);
}
return {
end: Math.min(size, start + max),
index,
start
};
}