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add-variable-declarations

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add-variable-declarations

Add variable declarations for global assignments.

1.1.0
Source
npm
Version published
Weekly downloads
11K
18.9%
Maintainers
1
Weekly downloads
 
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add-variable-declarations

Add variable declarations for implicit global variable assignments.

Install

$ npm install [--save-dev] add-variable-declarations

Usage

import addVariableDeclarations from 'add-variable-declarations';

const source = `
PI = 3.14;
radius = 8;
circumference = 2 * PI * radius;
`;

console.log(addVariableDeclarations(source).code);
// var PI = 3.14;
// var radius = 8;
// var circumference = 2 * PI * radius;

Why?

This project is used by decaffeinate to add variable declarations to converted CoffeeScript code. This project is not intended to allow you to write JavaScript without variable declarations, as I consider that a bad practice for the same reasons it's a bad practice in CoffeeScript.

License

MIT

Keywords

variable

FAQs

Package last updated on 09 Feb 2016

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