File size: 1,317 Bytes
2fcec7b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | /* WordChainBot
Copyright (C) 2017 Astro
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
const Rule = require('./Rule');
class RuleManager {
constructor(rules = []) {
this.rules = rules;
}
add(rule) {
if (rule instanceof Rule) {
this.rules.push(rule);
}
}
get(rule) {
return this.rules.filter(value => value instanceof rule);
}
getAll() {
return this.rules;
}
has(rule) {
return this.rules.some(value => value instanceof rule);
}
remove(rule) {
const { rules } = this;
const idx = rules.map(value => value.constructor).indexOf(rule.constructor);
if (idx >= 0) {
rules.splice(idx, 1);
}
}
set(rules) {
this.rules = rules;
}
}
module.exports = RuleManager;
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