Simplify if statements

Author: Webklex

src/Query/Query.php

@@ -120,10 +120,8 @@ protected function boot() {
  * @return string
  */
  protected function parse_value($value): string {
- switch (true) {
- case $value instanceof Carbon:
- $value = $value->format($this->date_format);
- break;
+ if ($value instanceof Carbon) {
+ $value = $value->format($this->date_format);
  }
 
  return (string)$value;
@@ -189,7 +187,7 @@ protected function search(): Collection {
 
  try {
  $available_messages = $this->client->getConnection()->search([$this->getRawQuery()], $this->sequence);
- return $available_messages !== false ? new Collection($available_messages) : new Collection();
+ return new Collection($available_messages);
  } catch (RuntimeException $e) {
  throw new GetMessagesFailedException("failed to fetch messages", 0, $e);
  } catch (ConnectionFailedException $e) {