selectContact method

void selectContact(
  1. RxChatContact contact
)

Selects or unselects the provided contact, meaning adding or removing it from the selectedContacts.

Implementation

void selectContact(RxChatContact contact) {
  if (selectedContacts.contains(contact.id)) {
    selectedContacts.remove(contact.id);
  } else {
    selectedContacts.add(contact.id);
  }
}