rckrdmrd
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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>
31 lines
731 B
Markdown
31 lines
731 B
Markdown
# has-own-prop [](https://travis-ci.org/sindresorhus/has-own-prop)
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> A safer `.hasOwnProperty()`
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Shortcut for `Object.prototype.hasOwnProperty.call(object, property)`.
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You shouldn't use `.hasOwnProperty()` as it won't exist on [objects created with `Object.create(null)`](https://stackoverflow.com/a/12017703/64949) or it can have been overridden.
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## Install
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```
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$ npm install has-own-prop
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```
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## Usage
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```js
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const hasOwnProp = require('has-own-prop');
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const object = Object.create(null);
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object.unicorn = true;
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object.hasOwnProperty('unicorn');
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//=> 'TypeError: undefined is not a function'
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hasOwnProp(object, 'unicorn');
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//=> true
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```
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