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feat: add weakRef

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eric_wang 2022-03-02 00:11:19 +08:00
parent 587afcfd42
commit 58abf2a811
8 changed files with 89 additions and 12 deletions
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12
source/index.ts
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@ -43,6 +43,7 @@ const objectTypeNames = [
'Set',
'WeakMap',
'WeakSet',
'WeakRef',
'ArrayBuffer',
'SharedArrayBuffer',
'DataView',
@ -216,6 +217,7 @@ is.map = <Key = unknown, Value = unknown>(value: unknown): value is Map<Key, Val
is.set = <T = unknown>(value: unknown): value is Set<T> => isObjectOfType<Set<T>>('Set')(value);
is.weakMap = <Key extends object = object, Value = unknown>(value: unknown): value is WeakMap<Key, Value> => isObjectOfType<WeakMap<Key, Value>>('WeakMap')(value);
is.weakSet = (value: unknown): value is WeakSet<object> => isObjectOfType<WeakSet<object>>('WeakSet')(value);
is.weakRef = (value: unknown): value is WeakRef<object> => isObjectOfType<WeakRef<object>>('WeakRef')(value);
is.int8Array = isObjectOfType<Int8Array>('Int8Array');
is.uint8Array = isObjectOfType<Uint8Array>('Uint8Array');
@ -306,10 +308,10 @@ const DOM_PROPERTIES_TO_CHECK: Array<(keyof HTMLElement)> = [
is.domElement = (value: unknown): value is HTMLElement => {
return is.object(value) &&
(value as HTMLElement).nodeType === NODE_TYPE_ELEMENT &&
is.string((value as HTMLElement).nodeName) &&
!is.plainObject(value) &&
DOM_PROPERTIES_TO_CHECK.every(property => property in value);
(value as HTMLElement).nodeType === NODE_TYPE_ELEMENT &&
is.string((value as HTMLElement).nodeName) &&
!is.plainObject(value) &&
DOM_PROPERTIES_TO_CHECK.every(property => property in value);
};
is.observable = (value: unknown): value is ObservableLike => {
@ -494,6 +496,7 @@ interface Assert {
set: <T = unknown>(value: unknown) => asserts value is Set<T>;
weakMap: <Key extends object = object, Value = unknown>(value: unknown) => asserts value is WeakMap<Key, Value>;
weakSet: <T extends object = object>(value: unknown) => asserts value is WeakSet<T>;
weakRef: <T extends object = object>(value: unknown) => asserts value is WeakRef<T>;
int8Array: (value: unknown) => asserts value is Int8Array;
uint8Array: (value: unknown) => asserts value is Uint8Array;
uint8ClampedArray: (value: unknown) => asserts value is Uint8ClampedArray;
@ -597,6 +600,7 @@ export const assert: Assert = {
set: <T = unknown>(value: unknown): asserts value is Set<T> => assertType(is.set(value), 'Set', value),
weakMap: <Key extends object = object, Value = unknown>(value: unknown): asserts value is WeakMap<Key, Value> => assertType(is.weakMap(value), 'WeakMap', value),
weakSet: <T extends object = object>(value: unknown): asserts value is WeakSet<T> => assertType(is.weakSet(value), 'WeakSet', value),
weakRef: <T extends object = object>(value: unknown): asserts value is WeakRef<T> => assertType(is.weakRef(value), 'WeakRef', value),
int8Array: (value: unknown): asserts value is Int8Array => assertType(is.int8Array(value), 'Int8Array', value),
uint8Array: (value: unknown): asserts value is Uint8Array => assertType(is.uint8Array(value), 'Uint8Array', value),
uint8ClampedArray: (value: unknown): asserts value is Uint8ClampedArray => assertType(is.uint8ClampedArray(value), 'Uint8ClampedArray', value),