IContentRatingLevel
Represents the rating level within the ratings scale for a specific ratings system.
Properties
rating
readonlyrating:string
Returns the unique identifying key for a rating that is a valid rating within the ratings system returned by ratingsSystem.
Todo
- point to documentation for ratings scales of supported ratings systems
ratingsSystem
readonlyratingsSystem:string
Returns the unique identifying key for a "ratings system", an specific industry ratings standard.
Todo
- point to documentation for supported ratings systems
Methods
isLessOrEquallyRestrictiveThan()
isLessOrEquallyRestrictiveThan(
other):Promise<boolean>
Compares two ratings levels to determine whether one is less-or-equally as restrictive as another. Note, this is a partial function over the domain of IContentRatingLevel objects; only rating levels of the same ratings system may be compared.
Parameters
other
Returns
Promise<boolean>
true if this object is less restrictive or equally restrictive
to other else false.
Throws
NoncomparableRatingsError when attempting to compare ratings levels from different ratings systems.
Example
Given a={us_mpaa, G} and b={us_mpaa, PG-13}:
- `a->isLessOrEquallyRestrictiveThan(b) => true`
- `b->isLessOrEquallyRestrictiveThan(a) => false`
- `a->isLessOrEquallyRestrictiveThan(a) => true`
Given c={us_tv, TV-Y}:
- `a->isLessOrEquallyRestrictiveThan(c) => raises NoncomparableRatingsError`
- `c->isLessOrEquallyRestrictiveThan(a) => raises NoncomparableRatingsError`
Last updated: Sep 30, 2025
