Asserts this spec on a given value. Returns the value if value passes spec,
returns perusal-immutable.invalid
otherwise.
The value to be asserted.
Returns the value if value passes spec, returns perusal-immutable.invalid otherwise.
Explains why a value passes/fails this spec.
The value to be checked.
The path travelled to this spec.
Returns true if the value satisfies this spec, false otherwise.
Generated using TypeDoc
Class representing
Or
specs, which requires that at least one sub-spec be fulfilled.