StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics https://doi.org/10.1109/TVCG.2020.3030352
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StackGenVis/frontend/node_modules/accounting-js/lib/internal/checkCurrencyFormat.js

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4 years ago
import isString from 'is-string';
/**
* Parses a format string or object and returns format obj for use in rendering
*
* `format` is either a string with the default (positive) format, or object
* containing `pos` (required), `neg` and `zero` values
*
* Either string or format.pos must contain "%v" (value) to be valid
*
* @method _checkCurrencyFormat
* @for accounting
* @param {String} [format="%s%v"] String with the format to apply, where %s is the currency symbol and %v is the value.
* @return {Object} object represnting format (with pos, neg and zero attributes)
*/
function _checkCurrencyFormat(format) {
// Format should be a string, in which case `value` ('%v') must be present:
if (isString(format) && format.match('%v')) {
// Create and return positive, negative and zero formats:
return {
pos: format,
neg: format.replace('-', '').replace('%v', '-%v'),
zero: format
};
}
// Otherwise, assume format was fine:
return format;
}
export default _checkCurrencyFormat;