@mr-hope/vuepress-plugin-reading-time/lib/node/reading-time.js

Reading time plugin for vuepress

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getReadingTime = exports.getWordNumber = exports.getChinese = exports.getWords = void 0;
/**
 * Extract Latin words from content
 */
const getWords = (content) => content.match(/[\w\d\s,.\u00C0-\u024F]+/giu) || [];
exports.getWords = getWords;
/**
 * Extract Chinese Characters from content
 */
const getChinese = (content) => content.match(/[\u4E00-\u9FD5]/gu) || [];
exports.getChinese = getChinese;
/**
 * Get word number of given string
 */
const getWordNumber = (content) => (0, exports.getWords)(content).reduce((accumulator, word) => accumulator + (word.trim() === "" ? 0 : word.trim().split(/\s+/u).length), 0) + (0, exports.getChinese)(content).length;
exports.getWordNumber = getWordNumber;
/**
 * Get reading time info
 */
const getReadingTime = (content, wordsPerMinute = 300) => {
    const words = (0, exports.getWordNumber)(content || "");
    return {
        minutes: Math.round((words / wordsPerMinute) * 100) / 100,
        words,
    };
};
exports.getReadingTime = getReadingTime;
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