diff options
author | Casper Beyer <caspervonb@pm.me> | 2021-02-02 19:05:46 +0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-02-02 12:05:46 +0100 |
commit | 6abf126c2a7a451cded8c6b5e6ddf1b69c84055d (patch) | |
tree | fd94c013a19fcb38954844085821ec1601c20e18 /std/_util/has_own_property.ts | |
parent | a2b5d44f1aa9d64f448a2a3cc2001272e2f60b98 (diff) |
chore: remove std directory (#9361)
This removes the std folder from the tree.
Various parts of the tests are pretty tightly dependent
on std (47 direct imports and 75 indirect imports, not
counting the cli tests that use them as fixtures) so I've
added std as a submodule for now.
Diffstat (limited to 'std/_util/has_own_property.ts')
-rw-r--r-- | std/_util/has_own_property.ts | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/std/_util/has_own_property.ts b/std/_util/has_own_property.ts deleted file mode 100644 index f9e4acbb2..000000000 --- a/std/_util/has_own_property.ts +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license. - -/** - * Determines whether an object has a property with the specified name. - * Avoid calling prototype builtin `hasOwnProperty` for two reasons: - * - * 1. `hasOwnProperty` is defined on the object as something else: - * - * const options = { - * ending: 'utf8', - * hasOwnProperty: 'foo' - * }; - * options.hasOwnProperty('ending') // throws a TypeError - * - * 2. The object doesn't inherit from `Object.prototype`: - * - * const options = Object.create(null); - * options.ending = 'utf8'; - * options.hasOwnProperty('ending'); // throws a TypeError - * - * @param obj A Object. - * @param v A property name. - * @see https://eslint.org/docs/rules/no-prototype-builtins - */ -export function hasOwnProperty<T>(obj: T, v: PropertyKey): boolean { - if (obj == null) { - return false; - } - return Object.prototype.hasOwnProperty.call(obj, v); -} |