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44 lines
1.2 KiB
44 lines
1.2 KiB
3 years ago
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# expand-template
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> Expand placeholders in a template string.
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[![npm](https://img.shields.io/npm/v/expand-template.svg)](https://www.npmjs.com/package/expand-template)
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![Node version](https://img.shields.io/node/v/expand-template.svg)
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[![Build Status](https://travis-ci.org/ralphtheninja/expand-template.svg?branch=master)](https://travis-ci.org/ralphtheninja/expand-template)
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[![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com)
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## Install
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```
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$ npm i expand-template -S
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```
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## Usage
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Default functionality expands templates using `{}` as separators for string placeholders.
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```js
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var expand = require('expand-template')()
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var template = '{foo}/{foo}/{bar}/{bar}'
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console.log(expand(template, {
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foo: 'BAR',
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bar: 'FOO'
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}))
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// -> BAR/BAR/FOO/FOO
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```
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Custom separators:
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```js
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var expand = require('expand-template')({ sep: '[]' })
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var template = '[foo]/[foo]/[bar]/[bar]'
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console.log(expand(template, {
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foo: 'BAR',
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bar: 'FOO'
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}))
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// -> BAR/BAR/FOO/FOO
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```
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## License
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All code, unless stated otherwise, is dual-licensed under [`WTFPL`](http://www.wtfpl.net/txt/copying/) and [`MIT`](https://opensource.org/licenses/MIT).
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