@sinclair/typebox
Version:
Json Schema Type Builder with Static Type Resolution for TypeScript
25 lines (23 loc) • 928 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExtendsUndefinedCheck = ExtendsUndefinedCheck;
const index_1 = require("../symbols/index");
/** Fast undefined check used for properties of type undefined */
function Intersect(schema) {
return schema.allOf.every((schema) => ExtendsUndefinedCheck(schema));
}
function Union(schema) {
return schema.anyOf.some((schema) => ExtendsUndefinedCheck(schema));
}
function Not(schema) {
return !ExtendsUndefinedCheck(schema.not);
}
/** Fast undefined check used for properties of type undefined */
// prettier-ignore
function ExtendsUndefinedCheck(schema) {
return (schema[index_1.Kind] === 'Intersect' ? Intersect(schema) :
schema[index_1.Kind] === 'Union' ? Union(schema) :
schema[index_1.Kind] === 'Not' ? Not(schema) :
schema[index_1.Kind] === 'Undefined' ? true :
false);
}