Simplify precision preservation logic in numberFormat().

Props @Aljullu.
This commit is contained in:
Jeff Stieler 2019-01-17 16:25:44 -07:00
parent 7a0243e6d7
commit 2ad5922f1f
1 changed files with 5 additions and 15 deletions

View File

@ -8,7 +8,7 @@ const number_format = require( 'locutus/php/strings/number_format' );
/**
* Formats a number using site's current locale
*
* @see https://locutus.io/php/strings/number_format/
* @see http://locutus.io/php/strings/number_format/
* @param {Number|String} number number to format
* @param {int|null} [precision=null] optional decimal precision
* @returns {?String} A formatted string.
@ -25,21 +25,11 @@ export function numberFormat( number, precision = null ) {
const decimalSeparator = get( wcSettings, [ 'currency', 'decimal_separator' ], '.' );
const thousandSeparator = get( wcSettings, [ 'currency', 'thousand_separator' ], ',' );
precision = parseInt( precision );
if ( null === precision ) {
const [ numberNoDecimals, decimals ] = number.toString().split( '.' );
const formattedNumber = number_format(
numberNoDecimals,
0,
decimalSeparator,
thousandSeparator
);
if ( decimals ) {
return formattedNumber + decimalSeparator + decimals;
}
return formattedNumber;
if ( isNaN( precision ) ) {
const [ , decimals ] = number.toString().split( '.' );
precision = decimals ? decimals.length : 0;
}
return number_format( number, precision, decimalSeparator, thousandSeparator );