1berry/nodejs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

doc: update util.format formatters documentation

Browse Source 
This includes the information that some inputs are handled
differently than others (e.g., `Symbols` are partially represented
as `NaN`).

PR-URL: https://github.com/nodejs/node/pull/27621
Reviewed-By: Roman Reiss <me@silverwind.io>
This commit is contained in:
Ruben Bridgewater 2019-05-14 00:23:07 +02:00
parent 32fb7d9334
commit 182b48aa77
No known key found for this signature in database
GPG Key ID: F07496B3EB3C1762
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
doc/api/util.md
View File

@ -220,13 +220,15 @@ as a `printf`-like format string which can contain zero or more format
specifiers. Each specifier is replaced with the converted value from the
corresponding argument. Supported specifiers are:
* `%s` - `String` will be used to convert all values except `BigInt` and
`Object`. `BigInt` values will be represented with an `n` and Objects are
* `%s` - `String` will be used to convert all values except `BigInt`, `Object`
and `-0`. `BigInt` values will be represented with an `n` and Objects are
inspected using `util.inspect()` with options
`{ depth: 0, colors: false, compact: 3 }`.
* `%d` - `Number` will be used to convert all values except `BigInt`.
* `%i` - `parseInt(value, 10)` is used for all values except `BigInt`.
* `%f` - `parseFloat(value)` is used for all values.
`{ depth: 0, colors: false, compact: 3 }`.
* `%d` - `Number` will be used to convert all values except `BigInt` and
`Symbol`.
* `%i` - `parseInt(value, 10)` is used for all values except `BigInt` and
`Symbol`.
* `%f` - `parseFloat(value)` is used for all values expect `Symbol`.
* `%j` - JSON. Replaced with the string `'[Circular]'` if the argument contains
circular references.
* `%o` - `Object`. A string representation of an object with generic JavaScript