diff options
Diffstat (limited to 'doc/api/util.md')
| -rw-r--r-- | doc/api/util.md | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/doc/api/util.md b/doc/api/util.md index dd5620c480..ae4094b73a 100644 --- a/doc/api/util.md +++ b/doc/api/util.md @@ -107,7 +107,8 @@ const debuglog = util.debuglog('foo-bar'); debuglog('hi there, it\'s foo-bar [%d]', 2333); ``` -if it is run with `NODE_DEBUG=foo*` in the environment, then it will output something like: +if it is run with `NODE_DEBUG=foo*` in the environment, then it will output +something like: ```txt FOO-BAR 3257: hi there, it's foo-bar [2333] ``` @@ -206,8 +207,9 @@ corresponding argument. Supported placeholders are: contains circular references. * `%o` - Object. A string representation of an object with generic JavaScript object formatting. - Similar to `util.inspect()` with options `{ showHidden: true, showProxy: true }`. - This will show the full object including non-enumerable properties and proxies. + Similar to `util.inspect()` with options + `{ showHidden: true, showProxy: true }`. This will show the full object + including non-enumerable properties and proxies. * `%O` - Object. A string representation of an object with generic JavaScript object formatting. Similar to `util.inspect()` without options. This will show the full object not including non-enumerable properties and proxies. @@ -400,8 +402,8 @@ The `util.inspect()` method returns a string representation of `object` that is intended for debugging. The output of `util.inspect` may change at any time and should not be depended upon programmatically. Additional `options` may be passed that alter certain aspects of the formatted string. -`util.inspect()` will use the constructor's name and/or `@@toStringTag` to make an -identifiable tag for an inspected value. +`util.inspect()` will use the constructor's name and/or `@@toStringTag` to make +an identifiable tag for an inspected value. ```js class Foo { @@ -702,7 +704,8 @@ console.log(promisified === doSomething[util.promisify.custom]); This can be useful for cases where the original function does not follow the standard format of taking an error-first callback as the last argument. -For example, with a function that takes in `(foo, onSuccessCallback, onErrorCallback)`: +For example, with a function that takes in +`(foo, onSuccessCallback, onErrorCallback)`: ```js doSomething[util.promisify.custom] = (foo) => { |