effect
Version:
The missing standard library for TypeScript, for writing production-grade software.
58 lines (57 loc) • 2.18 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unsafeSet = exports.unsafeGet = exports.make = exports.isValid = exports.isInvalid = exports.isChanged = exports.copy = exports.commit = void 0;
var Versioned = _interopRequireWildcard(require("./versioned.js"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/** @internal */
const make = (ref, isNew) => ({
ref,
isNew,
isChanged: false,
expected: ref.versioned,
newValue: ref.versioned.value
});
exports.make = make;
const unsafeGet = self => {
return self.newValue;
};
/** @internal */
exports.unsafeGet = unsafeGet;
const unsafeSet = (self, value) => {
self.isChanged = true;
self.newValue = value;
};
/** @internal */
exports.unsafeSet = unsafeSet;
const commit = self => {
self.ref.versioned = new Versioned.Versioned(self.newValue);
};
/** @internal */
exports.commit = commit;
const copy = self => ({
ref: self.ref,
isNew: self.isNew,
isChanged: self.isChanged,
expected: self.expected,
newValue: self.newValue
});
/** @internal */
exports.copy = copy;
const isValid = self => {
return self.ref.versioned === self.expected;
};
/** @internal */
exports.isValid = isValid;
const isInvalid = self => {
return self.ref.versioned !== self.expected;
};
/** @internal */
exports.isInvalid = isInvalid;
const isChanged = self => {
return self.isChanged;
};
exports.isChanged = isChanged;
//# sourceMappingURL=entry.js.map