Security News
Node.js EOL Versions CVE Dubbed the "Worst CVE of the Year" by Security Experts
Critics call the Node.js EOL CVE a misuse of the system, sparking debate over CVE standards and the growing noise in vulnerability databases.
numeric-quantity
Advanced tools
Number parser with support for mixed numbers, vulgar fractions, and Roman numerals
Converts a string to a number, like an enhanced version of parseFloat
.
Features:
numeric-quantity
can parse numbers with comma or underscore separators ('1,000'
or '1_000'
), mixed numbers ('1 2/3'
), vulgar fractions ('1⅖'
), and the fraction slash character ('1 2⁄3'
).parseFloat
, pass { allowTrailingInvalid: true }
as the second argument.'MCCXIV'
or 'Ⅻ'
, pass { romanNumerals: true }
as the second argument or call parseRomanNumerals
directly.{ round: false }
as the second argument. To round to a different number of decimal places, assign that number to the round
option ({ round: 5 }
will round to five decimal places).NaN
if the provided string does not resemble a number.For the inverse operation—converting a number to an imperial measurement—check out format-quantity.
For a more complete solution to parsing recipe ingredients, try parse-ingredient.
import { numericQuantity } from 'numeric-quantity';
console.log(numericQuantity('1 1/2')); // 1.5
console.log(numericQuantity('2 2/3')); // 2.667
As an ES module:
<script type="module">
import { numericQuantity } from 'https://cdn.jsdelivr.net/npm/numeric-quantity/+esm';
console.log(numericQuantity('10½')); // 10.5
</script>
As UMD (all exports are properties of the global object NumericQuantity
):
<script src="https://unpkg.com/numeric-quantity"></script>
<script>
console.log(NumericQuantity.numericQuantity('xii', { romanNumerals: true })); // 12
</script>
[v2.0.1] - 2024-01-15
package.json
to distributed type definition files.FAQs
Number parser with support for mixed numbers, vulgar fractions, and Roman numerals
The npm package numeric-quantity receives a total of 27,140 weekly downloads. As such, numeric-quantity popularity was classified as popular.
We found that numeric-quantity demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Critics call the Node.js EOL CVE a misuse of the system, sparking debate over CVE standards and the growing noise in vulnerability databases.
Security News
cURL and Go security teams are publicly rejecting CVSS as flawed for assessing vulnerabilities and are calling for more accurate, context-aware approaches.
Security News
Bun 1.2 enhances its JavaScript runtime with 90% Node.js compatibility, built-in S3 and Postgres support, HTML Imports, and faster, cloud-first performance.