Major core API changes; code style changes

Changes to the core API
- Base() doesn't take arrays anymore
- Base.convertToMultiple() can be used to efficiently convert a number from one base into multiple others
- Base.suggest() now always returns grouped results; use the new Base.suggestList() for an array
- Extensions are now just unnamed functions, not allowing for easy inspection

Code style changes
- strings are written with apostrophes
- functions and variables are camelCase
- files are dashed-lowercase

baseconvert.com/Gruntfile.js

@@ -54,9 +54,9 @@ module.exports = function (grunt) {
 
 			logs: {
 				files: {
-					'dist/logs/human_access.log': 'logs/human_access.log.example',
-					'dist/logs/interested_access.log': 'logs/interested_access.log.example',
-					'dist/logs/use_access.log': 'logs/use_access.log.example',
+					'dist/logs/human-access.log': 'logs/human-access.log.example',
+					'dist/logs/interested-access.log': 'logs/interested-access.log.example',
+					'dist/logs/use-access.log': 'logs/use-access.log.example',
 				},
 			},
 

baseconvert.com/high-precision.html

@@ -7,10 +7,11 @@
 		<script src="../lib/bignumber.min.js" defer></script>
 		<script src="js/lib/angular.min.js" defer></script>
 		<script src="../src/core.js" defer></script>
-		<script src="../src/twos_complement.js" defer></script>
+		<script src="../src/twos-complement.js" defer></script>
 		<script src="../src/standard.js" defer></script>
 		<script src="../src/leet.js" defer></script>
 
+		<script src="js/converter-init-high-precision.js" defer></script>
 		<script src="js/polyfills.js" defer></script>
 		<script src="js/constants.js" defer></script>
 		<script src="js/calculation-examples-high-precision.js" defer></script>

baseconvert.com/index.html

@@ -8,10 +8,11 @@
 		<script src="js/lib/angular.min.js" defer></script>
 		<script src="../src/core.js" defer></script>
 		<script src="../src/roman.js" defer></script>
-		<script src="../src/twos_complement.js" defer></script>
+		<script src="../src/twos-complement.js" defer></script>
 		<script src="../src/standard.js" defer></script>
 		<script src="../src/leet.js" defer></script>
 
+		<script src="js/converter-init-index.js" defer></script>
 		<script src="js/polyfills.js" defer></script>
 		<script src="js/constants.js" defer></script>
 		<script src="js/calculation-examples-index.js" defer></script>

baseconvert.com/js/calculation-examples-high-precision.js

@@ -4,15 +4,15 @@
 	var e = '2.718281828459045235360287471352662497757247093699959574966967627724076630353547594571382178525166427427466391932003059921817413596629043572900334295260595630738132328627943490763233829880753195251019011573834187930702154089149934884167509244761460668082264800168477411853742345442437107539077744992069551702761838606261331384583000752044933826560297606737113200709328709127443747047230696977209310141692836819025515108657463772111252389784425056953696770785449969967946864454905987931636889230098793127736178215424999229576351482208269895193668033182528869398496465105820939239829488793320362509443117301238197068416140397019837679320683282376464804295311802328782509819455815301756717361332069811250996181881593041690351598888519345807273866738589422879228499892086805825749279610484198444363463244968487560233624827041978623209002160990235304369941849146314093431738143640546253152096183690888707016768396424378140592714563549061303107208510383750510115747704171898610687396965521267154688957035035402123';
 	var ln2 = '0.693147180559945309417232121458176568075500134360255254120680009493393621969694715605863326996418687542001481020570685733685520235758130557032670751635075961930727570828371435190307038623891673471123350115364497955239120475172681574932065155524734139525882950453007095326366642654104239157814952043740430385500801944170641671518644712839968171784546957026271631064546150257207402481637773389638550695260668341137273873722928956493547025762652098859693201965058554764703306793654432547632744951250406069438147104689946506220167720424524529612687946546193165174681392672504103802546259656869144192871608293803172714367782654877566485085674077648451464439940461422603193096735402574446070308096085047486638523138181676751438667476647890881437141985494231519973548803751658612753529166100071053558249879414729509293113897155998205654392871700072180857610252368892132449713893203784393530887748259701715591070882368362758984258918535302436342143670611892367891923723146723217205340164925687274778234453534764811';
 
-	var sqrt1_2 = Base.Big(1/2).sqrt() + '';
-	var sqrt1_3 = Base.Big(1).div(3).sqrt() + '';
-	var sqrt2 = Base.Big(2).sqrt() + '';
-	var sqrt3 = Base.Big(3).sqrt() + '';
-	var sqrt5 = Base.Big(5).sqrt() + '';
-	var sqrt7 = Base.Big(7).sqrt() + '';
-	var pi_2 = Base.Big(pi).mul(pi) + '';
-	var tau = Base.Big(pi).mul(2) + '';
-	var golden = Base.Big(1).add(sqrt5).div(2) + '';
+	var sqrt1_2 = converter.Big(1/2).sqrt() + '';
+	var sqrt1_3 = converter.Big(1).div(3).sqrt() + '';
+	var sqrt2 = converter.Big(2).sqrt() + '';
+	var sqrt3 = converter.Big(3).sqrt() + '';
+	var sqrt5 = converter.Big(5).sqrt() + '';
+	var sqrt7 = converter.Big(7).sqrt() + '';
+	var pi_2 = converter.Big(pi).mul(pi) + '';
+	var tau = converter.Big(pi).mul(2) + '';
+	var golden = converter.Big(1).add(sqrt5).div(2) + '';
 
 	var CALCULATION_EXAMPLES_DEFAULT = window.CALCULATION_EXAMPLES_DEFAULT = [
 		{ name: 'pi (π)', numberDisplay: '3.14', number: pi },

baseconvert.com/js/calculation-examples-index.js

@@ -32,7 +32,7 @@ var CALCULATION_EXAMPLES = [
 		'roman numerals': {
 			roman: [
 				'IV', 'IIII', 'MCMLXXXVIII', 'LXII', 'XII', 'MDCCLXXVI',
-				Base('10', 'roman', new Date().getFullYear()),
+				converter.convert('10', 'roman', new Date().getFullYear()),
 			],
 		},
 		'any base': {
@@ -55,4 +55,3 @@ var CALCULATION_EXAMPLES = [
 		});
 	});
 }());
-

baseconvert.com/js/converter-init-high-precision.js

@@ -0,0 +1,5 @@
+// Create the base converter object to be used in the app.
+var converter = new Base({
+    Big: BigNumber.another({ DECIMAL_PLACES: 1000, POW_PRECISION: 1000, ERRORS: false }),
+    extensions: [extTwosComplement, extStandard, extLeet]
+});

baseconvert.com/js/converter-init-index.js

@@ -0,0 +1,5 @@
+// Create the base converter object to be used in the app.
+var converter = new Base({
+    Big: Big,
+    extensions: [extRoman, extTwosComplement, extStandard, extLeet]
+});

baseconvert.com/js/directives.js

@@ -164,34 +164,34 @@ app
 })
 
 
-// Debounced and cached version of Base()
-.service('DebouncedBase', ['$timeout', '$q', function ($timeout, $q) {
+// Debounced and cached version of converter
+.service('debouncedConvert', ['$timeout', '$q', function ($timeout, $q) {
 	var lastTimeout;
 	var debounceTime = 50;
 
-	function DebouncedBase(from, to, number) {
+	function debouncedConvert(from, to, number) {
 		// This call supersedes any previous call within the debounce time.
 		$timeout.cancel(lastTimeout);
 
 		// If we have a cached result, always return it immediately.
 		var cacheKey = from + '|' + to + '|' + number;
-		if (DebouncedBase.cache[cacheKey]) {
-			return $q.when(DebouncedBase.cache[cacheKey]);
+		if (debouncedConvert.cache[cacheKey]) {
+			return $q.when(debouncedConvert.cache[cacheKey]);
 		}
 
 		// Run the calculation in a little while.
 		lastTimeout = $timeout(function () {
 			var before = Date.now();
-			var result = Base(from, to, number);
-			DebouncedBase.cache[cacheKey] = result;
+			var result = converter.convertToMultiple(from, to, number);
+			debouncedConvert.cache[cacheKey] = result;
 			debounceTime = Date.now() - before;
 			return result;
 		}, debounceTime);
 
 		return lastTimeout;
 	}
 
-	DebouncedBase.cache = {};
+	debouncedConvert.cache = {};
 
-	return DebouncedBase;
+	return debouncedConvert;
 }]);

baseconvert.com/js/main.js

@@ -1,7 +1,7 @@
 var app = angular.module('baseconvertApp', []);
 
-app.controller('ConversionController', ['$scope', '$window', '$document', '$http', '$timeout', 'focus', 'scrollIntoView', 'DebouncedBase',
-function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, DebouncedBase) {
+app.controller('ConversionController', ['$scope', '$window', '$document', '$http', '$timeout', 'focus', 'scrollIntoView', 'debouncedConvert',
+function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, debouncedConvert) {
 	$scope.bases = [
 		{
 			id: '2',
@@ -22,7 +22,7 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 			id: '16',
 			name: 'hexadecimal',
 			explanation: 'base 16',
-		}
+		},
 	];
 
 	$scope.originBase = undefined;
@@ -81,7 +81,7 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 			// No actual change.
 			return;
 		}
-		var sug = Base.suggest($scope.newBaseName || '', true);
+		var sug = converter.suggest($scope.newBaseName || '', true);
 		var existing = {};
 		$scope.bases.forEach(function (base) {
 			existing[base.id] = true;
@@ -115,7 +115,7 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 		var existingBase = $scope.bases.find(isAddedBase);
 		if (!existingBase) {
 			if ($scope.originBase) {
-				base.number = Base($scope.originBase.id, base.id, $scope.originBase.number);
+				base.number = converter.convert($scope.originBase.id, base.id, $scope.originBase.number);
 			}
 			$scope.bases.push(base);
 			$scope.bases.sort(function (a, b) {
@@ -192,7 +192,7 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 			}
 		} else if ($scope.showSuggestions && (key === KEY_ENTER || (key === KEY_TAB && !e.shiftKey))) {
 			if ($scope.suggestions.length) {
-				$scope.addBase($scope.selectedSuggestion);				
+				$scope.addBase($scope.selectedSuggestion);
 			} else if (e.shiftKey) {
 				focus($scope.bases[$scope.bases.length - 1].id);
 			}
@@ -209,7 +209,7 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 		}
 		$scope.originBase = originBase;
 
-		originBase.hasError = originBase.number && !Base.valid(originBase.id, originBase.number);
+		originBase.hasError = originBase.number && !converter.valid(originBase.id, originBase.number);
 
 		var notOrigin = $scope.bases.filter(function (base) {
 			return base !== originBase;
@@ -218,8 +218,8 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 			return base.id;
 		});
 
-		// Base(from, to, number)
-		DebouncedBase(originBase.id, notOriginIds, originBase.number)
+		// base.convert(from, to, number)
+		debouncedConvert(originBase.id, notOriginIds, originBase.number)
 			.then(function (results) {
 				results.forEach(function (number, index) {
 					notOrigin[index].hasError = false;
@@ -377,7 +377,7 @@ function ($scope, $window, $document, $http, $timeout, focus, scrollIntoView, De
 			example.name = newExample.name;
 			example.number = newExample.number;
 			example.numberDisplay = newExample.numberDisplay;
-			example.baseId = newExample.baseId;			
+			example.baseId = newExample.baseId;
 		}).finally(function () {
 			// Reset the state.
 			example.running = false;

baseconvert.com/package.json

@@ -1,9 +1,9 @@
 {
-  "author": "Dan Wolff (http://danwolff.se/)",
+  "author": "Dan Wolff (https://danwolff.se/)",
   "name": "baseconvert",
   "description": "Online base converter. Convert from any base, to any base (binary, hexadecimal, even roman numerals!)",
-  "version": "2.3.0",
-  "copyright": "(c) 2016 Dan Wolff",
+  "version": "3.0.0",
+  "copyright": "(c) 2017 Dan Wolff",
   "repository": {
     "type": "git",
     "url": "[email protected]:Skalman/baseconvert.git"

build/build.js

@@ -1,56 +1,55 @@
 #!/usr/bin/env node
 
-var fs = require("fs"),
-	path = require("path"),
-	util = require("util"),
-	qs = require("querystring"),
-	http = require("http"),
-
-	base = path.normalize(__dirname + "/..") + "/",
-	files = [
-		"src/core.js",
-		"src/standard.js",
-		"src/roman.js",
-		"src/leet.js",
-		"src/twos_complement.js"
-	],
-	options = {
-		compilation_level: "SIMPLE_OPTIMIZATIONS",
-	},
-	dist = "dist/",
-	output = dist + "base_convert.js",
-	output_min = dist + "base_convert.min.js";
+var fs = require('fs');
+var path = require('path');
+var util = require('util');
+var qs = require('querystring');
+var http = require('http');
+
+var base = path.normalize(__dirname + '/..') + '/';
+var files = [
+	'src/core.js',
+	'src/leet.js',
+	'src/standard.js',
+	'src/twos-complement.js',
+	'src/roman.js',
+];
+var options = {
+	compilation_level: 'SIMPLE_OPTIMIZATIONS',
+};
+var dist = 'dist/';
+var output = dist + 'base-convert.js';
+var output_min = dist + 'base-convert.min.js';
 
 main();
 
 // Build files to dist
 function main() {
-	var i, code = "";
+	var i, code = '';
 
 	if (!fs.existsSync(base + dist)) {
-		console.log("Create directory %s", dist);
+		console.log('Create directory %s', dist);
 		fs.mkdirSync(base + dist, 0755);
 	}
 	for (i = 0; i < files.length; i++) {
 		code += fs.readFileSync(base + files[i]);
 	}
 
-	console.log("Write %s (concatenated source)", output);
+	console.log('Write %s (concatenated source)', output);
 	fs.writeFileSync(base + output, code);
 	fs.chmodSync(base + output, 0644);
 
 	compile(code, function(err, code_min) {
 		if (err) throw err;
 
 		var savings = Math.round((1 - (code_min.length / code.length)) * 10000) / 100;
-		console.log("Write %s (minified, saved %d%)", output_min, savings);
+		console.log('Write %s (minified, saved %d%)', output_min, savings);
 
 		fs.writeFileSync(base + output_min, code_min);
 		fs.chmodSync(base + output_min, 0644);
 	});
 }
 
-
 // https://github.com/weaver/scribbles/tree/master/node/google-closure
 
 // Use the Google Closure Compiler Service to compress Javascript
@@ -61,14 +60,14 @@ function main() {
 function compile(code, next) {
 	try {
 		var body, post_data, req,
-			host = "closure-compiler.appspot.com";
+			host = 'closure-compiler.appspot.com';
 
 		post_data = {
-			js_code: code.toString("utf-8"),
-			compilation_level: options.compilation_level ? options.compilation_level : "ADVANCED_OPTIMIZATIONS",
-			output_format: "json",
-			output_info: "compiled_code",
-			warning_level: options.warning_level ? options.warning_level : "DEFAULT",
+			js_code: code.toString('utf-8'),
+			compilation_level: options.compilation_level ? options.compilation_level : 'ADVANCED_OPTIMIZATIONS',
+			output_format: 'json',
+			output_info: 'compiled_code',
+			warning_level: options.warning_level ? options.warning_level : 'DEFAULT',
 		};
 		if (options.formatting) post_data.formatting = options.formatting;
 		if (options.js_externs) post_data.js_externs = options.js_externs;
@@ -77,19 +76,19 @@ function compile(code, next) {
 
 		req = http.request({
 			host: host,
-			path: "/compile",
-			method: "POST",
+			path: '/compile',
+			method: 'POST',
 			headers: {
-				"Content-Type": "application/x-www-form-urlencoded"
+				'Content-Type': 'application/x-www-form-urlencoded'
 			}
 		});
-		req.on("error", next);
+		req.on('error', next);
 
-		req.on("response", function(res) {
+		req.on('response', function(res) {
 			if (res.statusCode != 200)
-				next(new Error("Unexpected HTTP response: " + res.statusCode));
+				next(new Error('Unexpected HTTP response: ' + res.statusCode));
 			else
-				capture(res, "utf-8", parseResponse);
+				capture(res, 'utf-8', parseResponse);
 		});
 
 		req.end(body);
@@ -100,9 +99,9 @@ function compile(code, next) {
 				if (err)
 					next(err);
 				else if ((error = obj.errors || obj.serverErrors || obj.warnings))
-					next(new Error("Failed to compile: " + util.inspect(error)));
+					next(new Error('Failed to compile: ' + util.inspect(error)));
 				else if (obj.compiledCode.length === 0)
-					next(new Error("Empty result: " + data));
+					next(new Error('Empty result: ' + data));
 				else
 					next(null, obj.compiledCode);
 			});
@@ -118,17 +117,17 @@ function compile(code, next) {
 // + encoding - String input encoding
 // + next - Function error/success callback
 function capture(input, encoding, next) {
-	var buffer = "";
+	var buffer = '';
 
-	input.on("data", function(chunk) {
+	input.on('data', function(chunk) {
 		buffer += chunk.toString(encoding);
 	});
 
-	input.on("end", function() {
+	input.on('end', function() {
 		next(null, buffer);
 	});
 
-	input.on("error", next);
+	input.on('error', next);
 }
 
 // Convert JSON.load() to callback-style.

docs/demo.css

@@ -48,4 +48,5 @@ p {
 }
 output {
 	font-weight:bold;
+	white-space: pre-wrap;
 }