block6.var

sentenceStartMap = map[string]string{
  "january":   "Way to Go!",
    "december":  "Magnificent Effort!",
}

var sentenceAdjectiveMap = map[string]string{
  "a": "You Rainbow-Infused",
    "b": "You Molten",
    "c": "You Inspiring",
    "z": "You Clever",
}

var sentenceNounMap = map[string]string{
  "a": "Echidna!",
    "b": "Musk Ox!",
    "c": "Land Mermaid",
    "y": "Apocalyptic gladiator",
    "z": "Genius",
}

sentenceParts := []string{}
sentenceStart, ok := sentenceStartMap[strings.ToLower(month)]
if !ok {
  rtm.SendMessage(rtm.NewOutgoingMessage("I Believe in You", ev.Channel))
}
sentenceParts = append(sentenceParts, sentenceStart)

firstNameLetter := strings.ToLower(string(firstName[0]))
sentenceAdjective, ok := sentenceAdjectiveMap[firstNameLetter]
if !ok {
  rtm.SendMessage(rtm.NewOutgoingMessage("I Believe in You", ev.Channel))
}
sentenceParts = append(sentenceParts, sentenceAdjective)

lastNameLetter := strings.ToLower(string(lastName[0]))
sentenceNoun, ok := sentenceNounMap[lastNameLetter]
if !ok {
  rtm.SendMessage(rtm.NewOutgoingMessage("I Believe in You", ev.Channel))
}
sentenceParts = append(sentenceParts, sentenceNoun)

message := strings.Join(sentenceParts, " ")