Add yarn build command

Uses webpack to make a dist/cellular.js UMD file.

README.md

@@ -31,6 +31,31 @@ Example:
 SUM(A1, B3)
 ```
 
+Right now the AST will print.
+
 ## Debugging
 
+Just set a breakpoint in Visual Studio code, and run the debugger!
+
+## Using Cellular
+
+After building:
+
+```
+yarn build
+```
 
+There will be a UMD package at `./dist/cellular.js`.
+
+
+You can import this where you need it.
+
+>For example, run `node` to start a node REPL and try the following.
+
+```JavaScript
+var cellular = require('./dist/cellular');
+var sheet = new cellular.Sheet();
+sheet.getCell('A1').text = '3';
+sheet.toString();
+// A1: 3 => null
+```

dist/cellular.js

@@ -0,0 +1,185 @@
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else {
+		var a = factory();
+		for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
+	}
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__webpack_require__.i = function(value) { return value; };
+
+/******/ 	// define getter function for harmony exports
+/******/ 	__webpack_require__.d = function(exports, name, getter) {
+/******/ 		if(!__webpack_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__webpack_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__webpack_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(__webpack_require__.s = 2);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _Cell = __webpack_require__(1);
+
+var _Cell2 = _interopRequireDefault(_Cell);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var Sheet = function () {
+  function Sheet() {
+    _classCallCheck(this, Sheet);
+
+    this.cells = new Map();
+  }
+
+  _createClass(Sheet, [{
+    key: 'getCell',
+    value: function getCell(id) {
+      if (this.cells.has(id)) return this.cells.get(id);
+      var cell = new _Cell2.default(id);
+      this.cells.set(id, cell);
+      return cell;
+    }
+  }, {
+    key: 'calculate',
+    value: function calculate() {
+      // todo process the sheet here
+    }
+  }, {
+    key: 'toString',
+    value: function toString() {
+      var lines = [];
+      this.cells.forEach(function (cell) {
+        return lines.push(cell.id + ': ' + cell.text + ' => ' + cell.value);
+      });
+      return lines.join('\n');
+    }
+  }]);
+
+  return Sheet;
+}();
+
+exports.default = Sheet;
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var Cell = function Cell(id) {
+  _classCallCheck(this, Cell);
+
+  this.id = id;
+  this.text = null;
+  this.value = null;
+};
+
+exports.default = Cell;
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.Sheet = undefined;
+
+var _Sheet = __webpack_require__(0);
+
+var _Sheet2 = _interopRequireDefault(_Sheet);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/* eslint-disable import/prefer-default-export */
+exports.Sheet = _Sheet2.default;
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbInNyYy9pbmRleC5qcyJdLCJuYW1lcyI6WyJTaGVldCJdLCJtYXBwaW5ncyI6Ijs7Ozs7OztBQUFBOzs7Ozs7QUFFQTtRQUVFQSxLIiwiZmlsZSI6ImluZGV4LmpzIiwic291cmNlUm9vdCI6Ii9Vc2Vycy9sZi9jb2RlL2NlbGx1bGFyIiwic291cmNlc0NvbnRlbnQiOlsiaW1wb3J0IFNoZWV0IGZyb20gJy4vU2hlZXQnO1xuXG4vKiBlc2xpbnQtZGlzYWJsZSBpbXBvcnQvcHJlZmVyLWRlZmF1bHQtZXhwb3J0ICovXG5leHBvcnQge1xuICBTaGVldCxcbn07XG4iXX0=
+
+/***/ })
+/******/ ]);
+});

package.json

@@ -11,7 +11,8 @@
     "repl": "babel-node src/repl",
     "lint": "eslint src",
     "present": "cp .vscode/settings.present.json .vscode/settings.json",
-    "unpresent": "rm .vscode/settings.json"
+    "unpresent": "rm .vscode/settings.json",
+    "build": "webpack --config webpack.config.js"
   },
   "devDependencies": {
     "babel-core": "^6.23.1",

src/index.js

@@ -0,0 +1,6 @@
+import Sheet from './Sheet';
+
+/* eslint-disable import/prefer-default-export */
+export {
+  Sheet,
+};

src/webpack.config.js → webpack.config.js

@@ -9,7 +9,8 @@ module.exports = {
     ]
   },
   output: {
-    filename: 'bundle.js',
+    filename: 'cellular.js',
+    libraryTarget: 'umd',
     path: path.resolve(__dirname, 'dist')
   }
 };