davidchase/esnextbin.md

## esnextbin.md

      
    Raw
  

              esnextbin.md
            
          
    made with esnextbin

  
## index.html
<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>ESNextbin Sketch</title>
  <!-- put additional styles and scripts here -->
</head>
<body>
  <!-- put markup and other contents here -->
</body>
</html>

## index.js
console.clear()
import t from 'tcomb'
import Type from 'union-type'

const log = console.log.bind(console)

const tType = obj => Object
.keys(obj)
.reduce((o, key) => (o[key] = t.subtype(obj[key], x => obj[key](x) === x, key), o), {})

const Actions = tType({'Up': t.String, 'Down': t.Any, 'Fire': t.Number})

const result = action => t.match(action,
  Actions.Up, x => x,
  Actions.Down, y => 'downer',
  t.Any, x => 'boom'
)

log(result('Down'))

## package.json
{
  "name": "esnextbin-sketch",
  "version": "0.0.0",
  "dependencies": {
    "tcomb": "3.2.14",
    "union-type": "0.3.2",
    "babel-runtime": "6.11.6"
  }
}

## transpiled.js
'use strict';

var _keys = require('babel-runtime/core-js/object/keys');

var _keys2 = _interopRequireDefault(_keys);

var _tcomb = require('tcomb');

var _tcomb2 = _interopRequireDefault(_tcomb);

var _unionType = require('union-type');

var _unionType2 = _interopRequireDefault(_unionType);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

console.clear();


var log = console.log.bind(console);

var tType = function tType(obj) {
  return (0, _keys2.default)(obj).reduce(function (o, key) {
    return o[key] = _tcomb2.default.subtype(obj[key], function (x) {
      return obj[key](x) === x;
    }, key), o;
  }, {});
};

var Actions = tType({ 'Up': _tcomb2.default.String, 'Down': _tcomb2.default.Any, 'Fire': _tcomb2.default.Number });

var result = function result(action) {
  return _tcomb2.default.match(action, Actions.Up, function (x) {
    return x;
  }, Actions.Down, function (y) {
    return 'downer';
  }, _tcomb2.default.Any, function (x) {
    return 'boom';
  });
};

log(result('Down'));
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>ESNextbin Sketch</title>
	<!-- put additional styles and scripts here -->
	</head>
	<body>
	<!-- put markup and other contents here -->
	</body>
	</html>
	console.clear()
	import t from 'tcomb'
	import Type from 'union-type'

	const log = console.log.bind(console)

	const tType = obj => Object
	.keys(obj)
	.reduce((o, key) => (o[key] = t.subtype(obj[key], x => obj[key](x) === x, key), o), {})

	const Actions = tType({'Up': t.String, 'Down': t.Any, 'Fire': t.Number})

	const result = action => t.match(action,
	Actions.Up, x => x,
	Actions.Down, y => 'downer',
	t.Any, x => 'boom'
	)

	log(result('Down'))
	{
	"name": "esnextbin-sketch",
	"version": "0.0.0",
	"dependencies": {
	"tcomb": "3.2.14",
	"union-type": "0.3.2",
	"babel-runtime": "6.11.6"
	}
	}
	'use strict';

	var _keys = require('babel-runtime/core-js/object/keys');

	var _keys2 = _interopRequireDefault(_keys);

	var _tcomb = require('tcomb');

	var _tcomb2 = _interopRequireDefault(_tcomb);

	var _unionType = require('union-type');

	var _unionType2 = _interopRequireDefault(_unionType);

	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

	console.clear();


	var log = console.log.bind(console);

	var tType = function tType(obj) {
	return (0, _keys2.default)(obj).reduce(function (o, key) {
	return o[key] = _tcomb2.default.subtype(obj[key], function (x) {
	return obj[key](x) === x;
	}, key), o;
	}, {});
	};

	var Actions = tType({ 'Up': _tcomb2.default.String, 'Down': _tcomb2.default.Any, 'Fire': _tcomb2.default.Number });

	var result = function result(action) {
	return _tcomb2.default.match(action, Actions.Up, function (x) {
	return x;
	}, Actions.Down, function (y) {
	return 'downer';
	}, _tcomb2.default.Any, function (x) {
	return 'boom';
	});
	};

	log(result('Down'));