fix(readme): generate readme

using verb
TAG: latest

.verb.md

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+<center>
+  <img align="center" src="https://cdn.jsdelivr.net/emojione/assets/svg/1f54e.svg" width="256" height="256" alt="Parse a function">
+</center>
+
 # {%= name %} [![npm version][npmv-img]][npmv-url] [![github release][github-release-img]][github-release-url] [![mit License][license-img]][license-url] [![NPM Downloads Weekly][downloads-weekly-img]][downloads-weekly-url] [![NPM Downloads Total][downloads-total-img]][downloads-total-url] 
 
 > {%= description %}

README.md

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+<section align="center">
+  <img src="https://cdn.jsdelivr.net/emojione/assets/svg/1f54e.svg" width="256" height="256" alt="Parse a function">
+</section>
+
+# parse-function [![npm version][npmv-img]][npmv-url] [![github release][github-release-img]][github-release-url] [![mit License][license-img]][license-url] [![NPM Downloads Weekly][downloads-weekly-img]][downloads-weekly-url] [![NPM Downloads Total][downloads-total-img]][downloads-total-url] 
+
+> Parse a function into an object using espree, acorn or babylon parsers. Extensible through Smart Plugins
+
+_You might also be interested in [function-arguments][] library if you need more lightweight solution and need for just getting the names of the function arguments._
+
+## Quality Assurance :100:
+
+[![Code Climate][codeclimate-img]][codeclimate-url] 
+[![Code Style Standard][standard-img]][standard-url] 
+[![Linux Build][travis-img]][travis-url] 
+[![Code Coverage][codecov-img]][codecov-url] 
+[![Dependencies Status][dependencies-img]][dependencies-url] 
+[![Renovate App Status][renovate-img]][renovate-url] 
+
+If you have any _how-to_ kind of questions, please read [Code of Conduct](./CODE_OF_CONDUCT.md) and **join the chat** room or [open an issue][open-issue-url].  
+You may also read the [Contributing Guide](./CONTRIBUTING.md). There, beside _"How to contribute?"_, we describe everything **_stated_** by  the badges.
+
+[![tunnckoCore support][gitterchat-img]][gitterchat-url] 
+[![Code Format Prettier][prettier-img]][prettier-url] 
+[![node security status][nodesecurity-img]][nodesecurity-url] 
+[![conventional Commits][ccommits-img]][ccommits-url] 
+[![semantic release][semantic-release-img]][semantic-release-url] 
+[![Node Version Required][nodeversion-img]][nodeversion-url]
+
+## Table of Contents
+- [Install](#install)
+- [API](#api)
+  * [parseFunction](#parsefunction)
+  * [.parse](#parse)
+  * [.use](#use)
+  * [.define](#define)
+- [Related](#related)
+- [Contributing](#contributing)
+- [Author](#author)
+- [License](#license)
+
+_(TOC generated by [verb](https://github.com/verbose/verb) using [markdown-toc](https://github.com/jonschlinkert/markdown-toc))_
+
+## Install
+
+This project requires [Node.js][nodeversion-url] v6 and above. Use [npm](https://www.npmjs.com) to install it.
+
+```
+$ npm install parse-function
+```
+
+## API
+Review carefully the provided examples and the working [tests](./test.js).
+
+### [parseFunction](index.js#L59)
+
+> Initializes with optional `opts` object which is passed directly
+to the desired parser and returns an object
+with `.use` and `.parse` methods. The default parse which
+is used is [babylon][]'s `.parseExpression` method from `v7`.
+
+**Params**
+
+* `opts` **{Object}**: optional, merged with options passed to `.parse` method    
+* `returns` **{Object}**  
+
+**Example**
+
+```jsx
+const parseFunction = require('parse-function')
+
+const app = parseFunction({
+  ecmaVersion: 2017
+})
+
+const fixtureFn = (a, b, c) => {
+  a = b + c
+  return a + 2
+}
+
+const result = app.parse(fixtureFn)
+console.log(result)
+
+// see more
+console.log(result.name) // => null
+console.log(result.isNamed) // => false
+console.log(result.isArrow) // => true
+console.log(result.isAnonymous) // => true
+
+// array of names of the arguments
+console.log(result.args) // => ['a', 'b', 'c']
+
+// comma-separated names of the arguments
+console.log(result.params) // => 'a, b, c'
+```
+
+### [.parse](index.js#L98)
+
+> Parse a given `code` and returns a `result` object
+with useful properties - such as `name`, `body` and `args`.
+By default it uses Babylon parser, but you can switch it by
+passing `options.parse` - for example `options.parse: acorn.parse`.
+In the below example will show how to use `acorn` parser, instead
+of the default one.
+
+**Params**
+
+* `code` **{Function|String}**: any kind of function or string to be parsed    
+* `options` **{Object}**: directly passed to the parser - babylon, acorn, espree    
+* `options.parse` **{Function}**: by default `babylon.parseExpression`, all `options` are passed as second argument to that provided function    
+* `returns` **{Object}**  
+
+**Example**
+
+```jsx
+const acorn = require('acorn')
+const parseFn = require('parse-function')
+const app = parseFn()
+
+const fn = function foo (bar, baz) { return bar * baz }
+const result = app.parse(fn, {
+  parse: acorn.parse,
+  ecmaVersion: 2017
+})
+
+console.log(result.name) // => 'foo'
+console.log(result.args) // => ['bar', 'baz']
+console.log(result.body) // => ' return bar * baz '
+console.log(result.isNamed) // => true
+console.log(result.isArrow) // => false
+console.log(result.isAnonymous) // => false
+console.log(result.isGenerator) // => false
+```
+
+### [.use](index.js#L164)
+> Add a plugin `fn` function for extending the API or working on the AST nodes. The `fn` is immediately invoked and passed with `app` argument which is instance of `parseFunction()` call. That `fn` may return another function that accepts `(node, result)` signature, where `node` is an AST node and `result` is an object which will be returned [result](#result) from the `.parse` method. This retuned function is called on each node only when `.parse` method is called.
+
+_See [Plugins Architecture](#plugins-architecture) section._
+
+**Params**
+
+* `fn` **{Function}**: plugin to be called    
+* `returns` **{Object}**  
+
+**Example**
+
+```jsx
+// plugin extending the `app`
+app.use((app) => {
+  app.define(app, 'hello', (place) => `Hello ${place}!`)
+})
+
+const hi = app.hello('World')
+console.log(hi) // => 'Hello World!'
+
+// or plugin that works on AST nodes
+app.use((app) => (node, result) => {
+  if (node.type === 'ArrowFunctionExpression') {
+    result.thatIsArrow = true
+  }
+  return result
+})
+
+const result = app.parse((a, b) => (a + b + 123))
+console.log(result.name) // => null
+console.log(result.isArrow) // => true
+console.log(result.thatIsArrow) // => true
+
+const result = app.parse(function foo () { return 123 })
+console.log(result.name) // => 'foo'
+console.log(result.isArrow) // => false
+console.log(result.thatIsArrow) // => undefined
+```
+
+### [.define](index.js#L223)
+
+> Define a non-enumerable property on an object. Just
+a convenience mirror of the [define-property][] library,
+so check out its docs. Useful to be used in plugins.
+
+**Params**
+
+* `obj` **{Object}**: the object on which to define the property    
+* `prop` **{String}**: the name of the property to be defined or modified    
+* `val` **{Any}**: the descriptor for the property being defined or modified    
+* `returns` **{Object}**  
+
+**Example**
+
+```jsx
+const parseFunction = require('parse-function')
+const app = parseFunction()
+
+// use it like `define-property` lib
+const obj = {}
+app.define(obj, 'hi', 'world')
+console.log(obj) // => { hi: 'world' }
+
+// or define a custom plugin that adds `.foo` property
+// to the end result, returned from `app.parse`
+app.use((app) => {
+  return (node, result) => {
+    // this function is called
+    // only when `.parse` is called
+
+    app.define(result, 'foo', 123)
+
+    return result
+  }
+})
+
+// fixture function to be parsed
+const asyncFn = async (qux) => {
+  const bar = await Promise.resolve(qux)
+  return bar
+}
+
+const result = app.parse(asyncFn)
+
+console.log(result.name) // => null
+console.log(result.foo) // => 123
+console.log(result.args) // => ['qux']
+
+console.log(result.isAsync) // => true
+console.log(result.isArrow) // => true
+console.log(result.isNamed) // => false
+console.log(result.isAnonymous) // => true
+```
+
+## Related
+- [acorn](https://www.npmjs.com/package/acorn): ECMAScript parser | [homepage](https://github.com/ternjs/acorn "ECMAScript parser")
+- [babylon](https://www.npmjs.com/package/babylon): A JavaScript parser | [homepage](https://babeljs.io/ "A JavaScript parser")
+- [charlike-cli](https://www.npmjs.com/package/charlike-cli): Command line interface for the [charlike][] project scaffolder. | [homepage](https://github.com/tunnckoCore/charlike-cli#readme "Command line interface for the [charlike][] project scaffolder.")
+- [espree](https://www.npmjs.com/package/espree): An Esprima-compatible JavaScript parser built on Acorn | [homepage](https://github.com/eslint/espree "An Esprima-compatible JavaScript parser built on Acorn")
+- [hela](https://www.npmjs.com/package/hela): Task runner based on [execa][]. Includes few predefined tasks for linting, testing… [more](https://github.com/tunnckoCore/hela) | [homepage](https://github.com/tunnckoCore/hela "Task runner based on [execa][]. Includes few predefined tasks for linting, testing & releasing")
+- [parse-semver](https://www.npmjs.com/package/parse-semver): Parse, normalize and validate given semver shorthand (e.g. gulp@v3.8.10) to object. | [homepage](https://github.com/tunnckocore/parse-semver#readme "Parse, normalize and validate given semver shorthand (e.g. gulp@v3.8.10) to object.")
+
+## Contributing
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue][open-issue-url].  
+Please read the [Contributing Guide](./CONTRIBUTING.md) and [Code of Conduct](./CODE_OF_CONDUCT.md) documents for advices.  
+
+## Author
+- [github/tunnckoCore](https://github.com/tunnckoCore)
+- [twitter/tunnckoCore](https://twitter.com/tunnckoCore)
+- [codementor/tunnckoCore](https://codementor.io/tunnckoCore)
+
+## License
+Copyright © 2016-2017, [Charlike Mike Reagent](https://i.am.charlike.online). Released under the [MIT License](LICENSE).
+
+***
+
+_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on August 10, 2017._  
+Project scaffolded using [charlike-cli][].
+
+[babylon]: https://babeljs.io/
+[charlike-cli]: https://github.com/tunnckoCore/charlike-cli
+[charlike]: https://github.com/tunnckoCore/charlike
+[define-property]: https://github.com/jonschlinkert/define-property
+[execa]: https://github.com/sindresorhus/execa
+[function-arguments]: https://github.com/tunnckocore/function-arguments
+
+<!-- Heading badges -->
+[npmv-url]: https://www.npmjs.com/package/parse-function
+[npmv-img]: https://img.shields.io/npm/v/parse-function.svg
+
+[open-issue-url]: https://github.com/tunnckoCore/parse-function/issues/new
+[github-release-url]: https://github.com/tunnckoCore/parse-function/releases/latest
+[github-release-img]: https://img.shields.io/github/release/tunnckoCore/parse-function.svg
+
+[license-url]: https://github.com/tunnckoCore/parse-function/blob/master/LICENSE
+[license-img]: https://img.shields.io/npm/l/parse-function.svg
+
+[downloads-weekly-url]: https://www.npmjs.com/package/parse-function
+[downloads-weekly-img]: https://img.shields.io/npm/dw/parse-function.svg
+
+[downloads-total-url]: https://www.npmjs.com/package/parse-function
+[downloads-total-img]: https://img.shields.io/npm/dt/parse-function.svg
+
+<!-- Front line badges -->
+[codeclimate-url]: https://codeclimate.com/github/tunnckoCore/parse-function
+[codeclimate-img]: https://img.shields.io/codeclimate/github/tunnckoCore/parse-function.svg
+
+[standard-url]: https://github.com/standard/standard
+[standard-img]: https://img.shields.io/badge/code_style-standard-brightgreen.svg
+
+[travis-url]: https://travis-ci.org/tunnckoCore/parse-function
+[travis-img]: https://img.shields.io/travis/tunnckoCore/parse-function/master.svg?label=linux
+
+[codecov-url]: https://codecov.io/gh/tunnckoCore/parse-function
+[codecov-img]: https://img.shields.io/codecov/c/github/tunnckoCore/parse-function/master.svg
+
+[dependencies-url]: https://david-dm.org/tunnckoCore/parse-function
+[dependencies-img]: https://img.shields.io/david/tunnckoCore/parse-function.svg
+
+[renovate-url]: https://renovateapp.com
+[renovate-img]: https://img.shields.io/badge/renovate-enabled-brightgreen.svg
+
+<!-- Second front of badges -->
+
+[gitterchat-url]: https://gitter.im/tunnckoCore/support
+[gitterchat-img]: https://img.shields.io/gitter/room/tunnckoCore/support.svg
+
+[prettier-url]: https://github.com/prettier/prettier
+[prettier-img]: https://img.shields.io/badge/styled_with-prettier-f952a5.svg
+
+[nodesecurity-url]: https://nodesecurity.io/orgs/tunnckocore-dev/projects/5d75a388-acfe-4668-ad18-e98564e387e1
+[nodesecurity-img]: https://nodesecurity.io/orgs/tunnckocore-dev/projects/5d75a388-acfe-4668-ad18-e98564e387e1/badge
+<!-- the original color of nsp: 
+[nodesec-img]: https://img.shields.io/badge/nsp-no_known_vulns-35a9e0.svg -->
+
+[semantic-release-url]: https://github.com/semantic-release/semantic-release
+[semantic-release-img]: https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg
+
+[ccommits-url]: https://conventionalcommits.org/
+[ccommits-img]: https://img.shields.io/badge/conventional_commits-1.0.0-yellow.svg
+
+[nodeversion-url]: https://nodejs.org/en/download
+[nodeversion-img]: https://img.shields.io/node/v/parse-function.svg
+