Merge pull request #4 from dkin-om/development

v2.0.0

Author: Bhargav

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.0.0
+
+- Stable null safety release
+
 ## 2.0.0-nullsafety.1
 
 - Fixed `areValidSymbols` function

lib/src/to_roman.dart

@@ -32,6 +32,8 @@ class ToRoman extends InvertibleFunction<int, String> {
 
   @override
   String valueAt(int x) {
+    if (x == 0) return '';
+
     final List<String> result = <String>[];
 
     int n = x;

pubspec.yaml

@@ -1,5 +1,5 @@
 name: romanice
-version: 2.0.0-nullsafety.1
+version: 2.0.0
 description: A Dart library for converting to/from Roman numerals, e.g., 3888 ↔ MMMDCCCLXXXVIII
 repository: https://github.com/dkin-om/romanice-dart.git
 issue_tracker: https://github.com/dkin-om/romanice-dart/issues