41 lines
772 B
Markdown
41 lines
772 B
Markdown
# babel-plugin-transform-es2015-duplicate-keys
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Compile objects with duplicate keys to valid strict ES5.
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This plugin actually converts duplicate keys in objects to be computed
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properties, which then must be handled by the
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transform-es2015-computed-properties plugin. The final result won't contain any
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object literals with duplicate keys.
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## Installation
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```sh
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npm install --save-dev babel-plugin-transform-es2015-duplicate-keys
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```
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## Usage
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### Via `.babelrc` (Recommended)
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**.babelrc**
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```json
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{
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"plugins": ["transform-es2015-duplicate-keys"]
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}
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```
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### Via CLI
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```sh
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babel --plugins transform-es2015-duplicate-keys script.js
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```
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### Via Node API
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```javascript
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require("babel-core").transform("code", {
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plugins: ["transform-es2015-duplicate-keys"]
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});
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```
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