Exported standard alphabets (0.1.1)

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.1.1
+
+- Exported standard alphabets
+
 ## 0.1.0
 
 - Initial development release

README.md

@@ -11,12 +11,25 @@ A Dart library for converting between different bases, e.g., decimal ↔ binary,
 
 See `example/main.dart`
 
-### Decimal (emoji) ↔ Hexadecimal
+#### Hexadecimal ↔ Base58
+```dart
+final BaseConversion hexadecimalToBase58Converter = BaseConversion(
+  from: '0123456789abcdef',
+  to: base58,
+);
+
+final String base58Value = hexadecimalToBase58Converter('415a59758fb933b6049b050a556dd4d916b7b483f6966615');
+// base58Value == '6xZA4Qt9vH7rePWeT5WLaVUZNjB6u6rGc'
 
+final String hexadecimal = hexadecimalToBase58Converter.inverse()('GjWGF6jERR9ymrC1bHcGmsJYkLMDoaySr');
+// hexadecimal == 'ac93c8d619c76f823f184110759b278f246cc7cc3cadcac3'
+```
+
+#### Decimal (emoji) ↔ Hexadecimal
 ```dart
 final BaseConversion decimalEmojiToHexadecimalConverter = BaseConversion(
   from: '0️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣',
-  to: '0123456789ABCDEF',
+  to: base16,
 );
 
 final String hexadecimal = decimalEmojiToHexadecimalConverter('5️⃣1️⃣9️⃣6️⃣6️⃣');
@@ -26,6 +39,23 @@ final String decimalEmoji = decimalEmojiToHexadecimalConverter.inverse()('DEADC0
 // decimalEmoji == '3️⃣7️⃣3️⃣5️⃣9️⃣2️⃣9️⃣0️⃣5️⃣4️⃣'
 ```
 
+### Exported alphabets
+- `base2` - `01`
+- `base3` - `012`
+- `base4` - `0123`
+- `base5` - `01234`
+- `base6` - `012345`
+- `base8` - `01234567`
+- `base10` - `0123456789`
+- `base12` - `0123456789AB`
+- `base16` - `0123456789ABCDEF`
+- `base32` - `ABCDEFGHIJKLMNOPQRSTUVWXYZ234567`
+- `base32hex` - `0123456789ABCDEFGHIJKLMNOPQRSTUV`
+- `base36` - `0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ`
+- `base58` - `123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz`
+- `base64` - `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/`
+- `base64url` - `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_`
+
 ## Syntax
 
 ### *`BaseConversion({required String from, required String to})`*

example/main.dart

@@ -10,8 +10,8 @@ void decimalAndBinary() {
   // Decimal alphabet - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
   // Binary alphabet - 0, 1
   final BaseConversion decimalToBinaryConverter = BaseConversion(
-    from: '0123456789',
-    to: '01',
+    from: base10,
+    to: base2,
   );
 
   final String binary = decimalToBinaryConverter('3888');
@@ -27,7 +27,7 @@ void decimalAndDecimalEmoji() {
   // Decimal alphabet - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
   // Decimal emoji alphabet - 0️⃣, 1️⃣, 2️⃣, 3️⃣, 4️⃣, 5️⃣, 6️⃣, 7️⃣, 8️⃣, 9️⃣
   final BaseConversion decimalToDecimalEmojiConverter = BaseConversion(
-    from: '0123456789',
+    from: base10,
     to: '0️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣',
   );
 
@@ -46,7 +46,7 @@ void decimalEmojiAndHexadecimal() {
   // Hexadecimal alphabet - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F
   final BaseConversion decimalEmojiToHexadecimalConverter = BaseConversion(
     from: '0️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣',
-    to: '0123456789ABCDEF',
+    to: base16,
   );
 
   final String hexadecimal =

lib/b.dart

@@ -1 +1 @@
-export 'src/base_conversion.dart' show BaseConversion, Alphabet;
+export 'src/base_conversion.dart';

lib/src/base_conversion.dart

@@ -179,3 +179,78 @@ class Alphabet {
                 previousCharacter == _repetendEndCharacter));
   }
 }
+
+/// Binary numeral system
+const String binary = '01';
+
+/// Same as [binary] numeral system
+const String base2 = binary;
+
+/// Ternary numeral system
+const String ternary = '012';
+
+/// Same as [ternary] numeral system
+const String base3 = ternary;
+
+/// Quaternary numeral system
+const String quaternary = '0123';
+
+/// Same as [quaternary] numeral system
+const String base4 = quaternary;
+
+/// Quinary numeral system
+const String quinary = '01234';
+
+/// Same as [quinary] numeral system
+const String base5 = quinary;
+
+/// Senary numeral system
+const String senary = '012345';
+
+/// Same as [senary] numeral system
+const String base6 = senary;
+
+/// Octal numeral system
+const String octal = '01234567';
+
+/// Same as [octal] numeral system
+const String base8 = octal;
+
+/// Decimal numeral system
+const String decimal = '0123456789';
+
+/// Same as [decimal] numeral system
+const String base10 = decimal;
+
+/// Duodecimal numeral system
+const String duodecimal = '0123456789AB';
+
+/// Same as [duodecimal] numeral system
+const String base12 = duodecimal;
+
+/// Hexadecimal numeral system
+const String hexadecimal = '0123456789ABCDEF';
+
+/// Same as [hexadecimal] numeral system
+const String base16 = hexadecimal;
+
+/// Base32 numeral system
+const String base32 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567';
+
+/// Base32 (Extended Hex) numeral system
+const String base32hex = '0123456789ABCDEFGHIJKLMNOPQRSTUV';
+
+/// Base36 numeral system
+const String base36 = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
+
+/// Base58 numeral system
+const String base58 =
+    '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';
+
+/// Base64 numeral system
+const String base64 =
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+
+/// Base64 (URL and Filename safe) numeral system
+const String base64url =
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';

pubspec.yaml

@@ -1,5 +1,5 @@
 name: b
-version: 0.1.0
+version: 0.1.1
 description: A Dart library for converting between different bases, e.g., decimal ↔ binary, octal ↔ hexadecimal
 repository: https://github.com/dkin-om/b.git
 issue_tracker: https://github.com/dkin-om/b/issues

test/decimal_to_binary_testcase.dart

@@ -2,8 +2,8 @@ import 'package:b/b.dart';
 
 final Map<String, dynamic> decimalToBinary = <String, dynamic>{
   'instance': BaseConversion(
-    from: '0123456789',
-    to: '01',
+    from: decimal,
+    to: binary,
   ),
   'testCases': <Map<String, String>>[
     <String, String>{'from': '0', 'to': '0'},

test/decimal_to_decimal_emoji_testcase.dart

@@ -3,7 +3,7 @@ import 'package:b/b.dart';
 final Map<String, dynamic> decimalToDecimalEmoji = <String, dynamic>{
   'instance': BaseConversion.alphabet(
     from: Alphabet(
-      '0123456789',
+      decimal,
       radixPoint: '.',
       repetendSymbols: '()',
     ),