private function TermMerger::assertTermsNotEmpty in Term Merge 8

Asserts that the termsToAssert variable is not empty.

Parameters

\Drupal\taxonomy\TermInterface[] $termsToAssert: The array to assert.

1 call to TermMerger::assertTermsNotEmpty()

TermMerger::validateTerms in src/TermMerger.php

Asserts that all passed in terms are valid.

File

src/TermMerger.php, line 147

Class

TermMerger

Implements TermMergerInterface to provide a term merger service.

Namespace

Drupal\term_merge

Code

private function assertTermsNotEmpty(array $termsToAssert) {
  if (empty($termsToAssert)) {
    throw new \RuntimeException('You must provide at least 1 term');
  }
}