Same name in other branches

1. 9 core/lib/Drupal/Component/Assertion/Inspector.php \Drupal\Component\Assertion\Inspector::assertAllCallable()
2. 8.9.x core/lib/Drupal/Component/Assertion/Inspector.php \Drupal\Component\Assertion\Inspector::assertAllCallable()
3. 10 core/lib/Drupal/Component/Assertion/Inspector.php \Drupal\Component\Assertion\Inspector::assertAllCallable()

Asserts that all members are callable.

Parameters

mixed $traversable: Variable to be examined.

Return value

bool TRUE if $traversable can be traversed and all members are callable.

1 call to Inspector::assertAllCallable()

InspectorTest::testAllCallable in core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php

Tests asserting all members are callable.

File

core/lib/Drupal/Component/Assertion/Inspector.php, line 246

Class

Inspector

Generic inspections for the assert() statement.

Namespace

Drupal\Component\Assertion

Code

public static function assertAllCallable($traversable) {
    return static::assertAll('is_callable', $traversable);
}

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