Add Romanian Leu (RON) currency to menubar and GNOME extension

README.md

@@ -410,6 +410,7 @@ codeburn currency GBP          # set to British Pounds
 codeburn currency AUD          # set to Australian Dollars
 codeburn currency JPY          # set to Japanese Yen
 codeburn currency CNY          # set to Chinese Yuan
+codeburn currency RON          # set to Romanian Leu
 codeburn currency              # show current setting
 codeburn currency --reset      # back to USD
 ```

gnome/indicator.js

@@ -63,6 +63,7 @@ const CURRENCIES = [
   { code: 'MXN', symbol: 'MX$' },
   { code: 'ZAR', symbol: 'R ' },
   { code: 'DKK', symbol: 'kr ' },
+  { code: 'RON', symbol: 'lei ' },
   { code: 'CNY', symbol: '¥' },
 ];
 

mac/Sources/CodeBurnMenubar/AppStore.swift

@@ -1188,7 +1188,7 @@ final class AppStore {
 }
 
 enum SupportedCurrency: String, CaseIterable, Identifiable {
-    case USD, GBP, EUR, AUD, CAD, NZD, JPY, CNY, CHF, INR, BRL, SEK, SGD, HKD, KRW, MXN, ZAR, DKK
+    case USD, GBP, EUR, AUD, CAD, NZD, JPY, CNY, CHF, INR, BRL, SEK, SGD, HKD, KRW, MXN, ZAR, DKK, RON
     var id: String { rawValue }
     var displayName: String {
         switch self {
@@ -1210,6 +1210,7 @@ enum SupportedCurrency: String, CaseIterable, Identifiable {
         case .MXN: "Mexican Peso"
         case .ZAR: "South African Rand"
         case .DKK: "Danish Krone"
+        case .RON: "Romanian Leu"
         }
     }
 }

mac/Sources/CodeBurnMenubar/CurrencyState.swift

@@ -60,7 +60,8 @@ final class CurrencyState: Sendable {
         "CHF": "CHF",
         "SEK": "kr",
         "DKK": "kr",
-        "ZAR": "R"
+        "ZAR": "R",
+        "RON": "lei"
     ]
 }
 

src/currency.ts

@@ -30,6 +30,7 @@ let active: CurrencyState = { code: 'USD', rate: 1, symbol: '$' }
 const USD: CurrencyState = { code: 'USD', rate: 1, symbol: '$' }
 const SYMBOL_OVERRIDES: Record<string, string> = {
   CNY: '¥',
+  RON: 'lei',
 }
 
 // Intl.NumberFormat throws on invalid ISO 4217 codes, so we use it as a validator

tests/currency-rounding.test.ts

@@ -101,5 +101,6 @@ describe('getFractionDigits', () => {
     expect(getFractionDigits('GBP')).toBe(2)
     expect(getFractionDigits('INR')).toBe(2)
     expect(getFractionDigits('CNY')).toBe(2)
+    expect(getFractionDigits('RON')).toBe(2)
   })
 })