@assertive-ts/core
Version:
A type-safe fluent assertion library
41 lines • 1.66 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isHighInclusiveOptions = exports.isLowInclusiveOptions = exports.isInclusiveOptions = exports.isAnyFunction = exports.isPromise = exports.isKeyOf = exports.isStruct = void 0;
function isStruct(value) {
return typeof value === "object"
&& value !== null
&& !Array.isArray(value);
}
exports.isStruct = isStruct;
function isKeyOf(target, key) {
return (typeof key === "string"
|| typeof key === "number"
|| typeof key === "symbol")
&& key in target;
}
exports.isKeyOf = isKeyOf;
function isPromise(value) {
const maybePromise = value;
return (typeof value === "object"
&& typeof (maybePromise === null || maybePromise === void 0 ? void 0 : maybePromise.then) === "function"
&& typeof (maybePromise === null || maybePromise === void 0 ? void 0 : maybePromise.catch) === "function"
&& typeof (maybePromise === null || maybePromise === void 0 ? void 0 : maybePromise.finally) === "function");
}
exports.isPromise = isPromise;
function isAnyFunction(func) {
return typeof func === "function";
}
exports.isAnyFunction = isAnyFunction;
function isInclusiveOptions(options) {
return options.inclusive !== undefined;
}
exports.isInclusiveOptions = isInclusiveOptions;
function isLowInclusiveOptions(options) {
return options.lowInclusive !== undefined;
}
exports.isLowInclusiveOptions = isLowInclusiveOptions;
function isHighInclusiveOptions(options) {
return options.highInclusive !== undefined;
}
exports.isHighInclusiveOptions = isHighInclusiveOptions;
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