method
assert_valid_keys
v7.0.0 -
Show latest stable
-
0 notes -
Class: Hash
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.8
- 3.0.0 (0)
- 3.0.9 (-10)
- 3.1.0 (-7)
- 3.2.1 (0)
- 3.2.8 (0)
- 3.2.13 (0)
- 4.0.2 (-13)
- 4.1.8 (38)
- 4.2.1 (-1)
- 4.2.7 (0)
- 4.2.9 (0)
- 5.0.0.1 (2)
- 5.1.7 (0)
- 5.2.3 (0)
- 6.0.0 (0)
- 6.1.3.1 (0)
- 6.1.7.7 (0)
- 7.0.0 (0)
- 7.1.3.2 (0)
- 7.1.3.4 (0)
- What's this?
assert_valid_keys(*valid_keys)
public
Validates all keys in a hash match *valid_keys, raising ArgumentError on a mismatch.
Note that keys are treated differently than HashWithIndifferentAccess, meaning that string and symbol keys will not match.
{ name: 'Rob', years: '28' }.assert_valid_keys(:name, :age) # => raises "ArgumentError: Unknown key: :years. Valid keys are: :name, :age" { name: 'Rob', age: '28' }.assert_valid_keys('name', 'age') # => raises "ArgumentError: Unknown key: :name. Valid keys are: 'name', 'age'" { name: 'Rob', age: '28' }.assert_valid_keys(:name, :age) # => passes, raises nothing