Updated on 2026-08-14

core/utils/src/main/java/com/tangem/utils/FormatExtensions.kt

@@ -24,7 +24,7 @@ fun BigDecimal.toFormattedString(
 fun BigDecimal.toFiatString(
     rateValue: BigDecimal,
     fiatCurrencyName: String,
-    formatWithSpaces: Boolean = false
+    formatWithSpaces: Boolean = false,
 ): String {
     val fiatValue = rateValue.multiply(this)
     return fiatValue.toFormattedFiatValue(fiatCurrencyName, formatWithSpaces)
@@ -32,13 +32,14 @@ fun BigDecimal.toFiatString(
 
 fun BigDecimal.toFormattedFiatValue(
     fiatCurrencyName: String,
-    formatWithSpaces: Boolean = false
+    formatWithSpaces: Boolean = false,
 ): String {
     val fiatValue = this.setScale(2, RoundingMode.HALF_UP)
         .let { if (formatWithSpaces) it.formatWithSpaces() else it }
     return " ${fiatValue}  $fiatCurrencyName"
 }
 
+@Suppress("MagicNumber")
 fun BigDecimal.formatWithSpaces(): String {
     val str = this.toString()
     var integerStr = str.substringBefore('.')

core/utils/src/main/java/com/tangem/utils/coroutines/FeatureCoroutineExceptionHandler.kt

@@ -9,19 +9,17 @@ import java.util.logging.Logger
 /**
 [REDACTED_AUTHOR]
  */
-class FeatureCoroutineExceptionHandler {
+object FeatureCoroutineExceptionHandler {
 
     // add an external logger (FbAnalytics) for handling errors
-    companion object {
-        fun create(from: String): CoroutineExceptionHandler = CoroutineExceptionHandler { _, throwable ->
-            val sw = StringWriter()
-            throwable.printStackTrace(PrintWriter(sw))
-            val exceptionAsString: String = sw.toString()
-            //it delegates logging to android Logger, cause cant use timber in java module
-            Logger.getLogger("CoroutineExceptHandler").log(
-                Level.INFO, "CoroutineException: from: $from, exception: $exceptionAsString",
-            )
-            throw throwable
-        }
+    fun create(from: String): CoroutineExceptionHandler = CoroutineExceptionHandler { _, throwable ->
+        val sw = StringWriter()
+        throwable.printStackTrace(PrintWriter(sw))
+        val exceptionAsString: String = sw.toString()
+        //it delegates logging to android Logger, cause cant use timber in java module
+        Logger.getLogger("CoroutineExceptHandler").log(
+            Level.INFO, "CoroutineException: from: $from, exception: $exceptionAsString",
+        )
+        throw throwable
     }
 }

core/utils/src/main/java/com/tangem/utils/detekt/UnusedRequiredComponent.kt

@@ -0,0 +1,28 @@
+package com.tangem.utils.detekt
+
+/**
+ * Annotation for an unused component that should be ignored by Detekt
+ *
+ * @property description description of why I shouldn't remove it
+ *
+[REDACTED_AUTHOR]
+ */
+@Target(
+    AnnotationTarget.CLASS,
+    AnnotationTarget.ANNOTATION_CLASS,
+    AnnotationTarget.TYPE_PARAMETER,
+    AnnotationTarget.PROPERTY,
+    AnnotationTarget.FIELD,
+    AnnotationTarget.LOCAL_VARIABLE,
+    AnnotationTarget.VALUE_PARAMETER,
+    AnnotationTarget.CONSTRUCTOR,
+    AnnotationTarget.FUNCTION,
+    AnnotationTarget.PROPERTY_GETTER,
+    AnnotationTarget.PROPERTY_SETTER,
+    AnnotationTarget.TYPE,
+    AnnotationTarget.EXPRESSION,
+    AnnotationTarget.FILE,
+    AnnotationTarget.TYPEALIAS
+)
+@Retention(AnnotationRetention.SOURCE)
+annotation class UnusedRequiredComponent(val description: String)

core/utils/src/main/java/com/tangem/utils/di/CoroutineDispatcherProviderModule.kt

@@ -12,5 +12,7 @@ import dagger.hilt.components.SingletonComponent
 interface CoroutineDispatcherProviderModule {
 
     @Binds
-    fun bindCoroutineDispatcherProvider(coroutineDispatcherProvider: AppCoroutineDispatcherProvider): CoroutineDispatcherProvider
+    fun bindCoroutineDispatcherProvider(
+        coroutineDispatcherProvider: AppCoroutineDispatcherProvider,
+    ): CoroutineDispatcherProvider
 }