polish-number-to-words/dist/esm/pluralize.js

Spell numbers using words in Polish | Napisz liczbę słownie po polsku

export function pluralizePl(num, singular, plural234, plural5, fractionForm) {
    if (!Number.isInteger(num)) {
        if (fractionForm == undefined) {
            throw new Error('Fractional number provided but no fraction form specified.');
        }
        return fractionForm;
    }
    const absNum = Math.abs(num);
    const lastDigit = absNum % 10;
    const lastTwoDigits = absNum % 100;
    if (absNum === 1) {
        return singular;
    }
    else if (lastDigit >= 2 && lastDigit <= 4 && !(lastTwoDigits >= 12 && lastTwoDigits <= 14)) {
        return plural234;
    }
    else {
        return plural5;
    }
}
export class PluralizerPL {
    constructor(singular, plural234, plural5) {
        this.singular = singular;
        this.plural234 = plural234;
        this.plural5 = plural5;
    }
    pluralize(num) {
        return pluralizePl(num, this.singular, this.plural234, this.plural5);
    }
    toString() {
        return `1: ${this.singular}, 2: ${this.plural234}, 5: ${this.plural5}`;
    }
}