@umatch/pluralize-ptbr/lib/index.js

Obtenha o plural de palavras em português brasileiro

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.plural = exports.ordinal = void 0;
const ordinal_1 = require("./ordinal");
Object.defineProperty(exports, "ordinal", { enumerable: true, get: function () { return ordinal_1.ordinal; } });
const plural_1 = require("./plural");
/**
 * Returns the plural form of the word.
 *
 * The word is only pluralized if quantity is undefined or not 1. Uses
 * the custom plural form if provided.
 *
 * *Warning*: expects single or compound words, not whole sentences.
 * @throws {Error} if splitting the string by spaces or dashes produces more than 3 words.
 */
function plural(word, quantity, customPlural) {
    const shouldPluralize = quantity === undefined || Math.abs(quantity) !== 1;
    if (shouldPluralize) {
        if (customPlural !== undefined)
            return customPlural;
        const [lowerCase, caps] = uncapitalize(word);
        const pluralized = (0, plural_1.getPluralForm)(lowerCase);
        return capitalize(pluralized, caps);
    }
    else {
        return word;
    }
}
exports.plural = plural;
/**
 * Returns the lowercase version of the string and an array of booleans
 * indicating whether the letter at each position was uppercase.
 */
function uncapitalize(string) {
    const lower = string.toLowerCase();
    const diff = lower.split('').map((letter, i) => letter !== string[i]);
    return [lower, diff];
}
/**
 * Returns the original casing of the string by applying uppercase at
 * the correct positions.
 */
function capitalize(string, positions) {
    return string
        .split('')
        .map((letter, i) => (positions[i] ? letter.toUpperCase() : letter))
        .join('');
}