@2toad/profanity/dist/lookup.js

A JavaScript profanity filter

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Lookup {
    constructor(wholeWord) {
        this.wholeWord = wholeWord;
    }
    exists(text) {
        this.regex.lastIndex = 0;
        return this.regex.test(text);
    }
    removeWords(words) {
        this.words = this.words.filter(x => !words.includes(x));
        this.buildRegex();
    }
    addWords(words) {
        this.words = this.words.concat(words);
        this.buildRegex();
    }
    buildRegex() {
        const pattern = `${this.wholeWord ? '\\b' : ''}(${this.words.join('|')})${this.wholeWord ? '\\b' : ''}`;
        this.regex = new RegExp(pattern, 'ig');
    }
}
exports.Lookup = Lookup;
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