gistfile1.txt

fun searchForMessages(query: String) {
    clearSearch()
    _state.update { oldState ->
        val messages = mutableListOf<Message>()
        for (message in oldState.messages) {
            if (message.text.contains(query, ignoreCase = true)) {
                messages.add(
                    Message(
                        text = message.text,
                        time = message.time,
                        isFromUser = message.isFromUser,
                        boldedText = query
                    )
                )
            } else {
                messages.add(message)
            }
        }
        Conversation(
            username = oldState.username,
            messages = messages,
            searchQuery = query
        )
    }
}