js-to-string

[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency Status][daviddm-image]][daviddm-url] [![Coverage percentage][cov-image]][cov-url] 

``js
const jsToString = require("js-to-string");

function foo(value) {
let thing = true;
let array = [1, 2, 3, 4, 5];
if (!value) {
thing = false;
}
return thing;
}

const stringFoo = jsToString(foo);
`

Options

Custom toString methods

Here's a good example of when to use a custom toString method.. if you've merged data outside the function that's being written to string you need to finalise the data first.

`js
const jsToString = require("../lib");
const requireFromString = require("require-from-string");
const notEmpty = {
data: function() {
return {
msg: "Hello world!",
messageOuter: "Say Foo",
};
},
};

function FixData(oldData, newData) {
const mergedData = Object.assign({}, oldData, newData);
return function data() {
return mergedData;
};
}

const options = {
functions: [
{
name: "data",
toString: function(script) {
const func = module.exports = function data() { return ${jsToString(script())}; };;
const required = requireFromString(func);
return required;
},
},
],
};

const fixedData = FixData(notEmpty.data(), {foo: true});
notEmpty.data = fixedData;
const result = jsToString(notEmpty, options);
console.log(result);
``

[npm-image]: https://badge.fury.io/js/js-to-string.svg
[npm-url]: https://npmjs.org/package/js-to-string
[travis-image]: https://travis-ci.org/danmademe/js-to-string.svg?branch=master
[travis-url]: https://travis-ci.org/danmademe/js-to-string
[daviddm-image]: https://david-dm.org/danmademe/js-to-string.svg?theme=shields.io
[daviddm-url]: https://david-dm.org/danmademe/js-to-string
[cov-image]: https://codecov.io/gh/danmademe/js-to-string/branch/master/graph/badge.svg
[cov-url]: https://codecov.io/gh/danmademe/js-to-string