fix issue with main currency use & refresh

app/src/main/java/net/pokeranalytics/android/ui/fragment/CalendarFragment.kt

@@ -85,10 +85,13 @@ class CalendarFragment : RealmFragment(), CoroutineScope, StaticRowRepresentable
 		super.onViewCreated(view, savedInstanceState)
 		initData()
 		initUI()
-
-		launchStatComputation()
 	}
 
+    override fun onResume() {
+        super.onResume()
+        launchStatComputation()
+    }
+
 	override fun adapterRows(): List<RowRepresentable>? {
 		return rows
 	}

app/src/main/java/net/pokeranalytics/android/util/extensions/CurrencyExtensions.kt

@@ -1,11 +0,0 @@
-package net.pokeranalytics.android.util.extensions
-
-import net.pokeranalytics.android.util.UserDefaults
-import java.util.*
-
-val Currency.locale : Locale
-    get() =
-        UserDefaults.availableCurrencyLocales.filter {
-            Currency.getInstance(it).currencyCode == this.currencyCode
-        }.firstOrNull() ?: Locale.getDefault()
-

app/src/main/java/net/pokeranalytics/android/util/extensions/NumbersExtension.kt

@@ -55,7 +55,9 @@ fun Double.toCurrency(currency: Currency? = null): String {
 	val currencyFormatter = NumberFormat.getCurrencyInstance(Locale.getDefault())
 	currency?.let {
 		currencyFormatter.currency = currency
-	}
+	} ?: run {
+        currencyFormatter.currency = UserDefaults.currency
+    }
 
 	currencyFormatter.maximumFractionDigits = 2
 	currencyFormatter.minimumFractionDigits = 0