Sha256: 23624f1017792f8bcc547981ca1636d8b691864a787f64464700eca2463b5bb0
Contents?: true
Size: 900 Bytes
Versions: 22
Compression:
Stored size: 900 Bytes
Contents
'use strict';
class Mixin {
constructor(host) {
const originalMethods = {};
const overriddenMethods = this._getOverriddenMethods(this, originalMethods);
for (const key of Object.keys(overriddenMethods)) {
if (typeof overriddenMethods[key] === 'function') {
originalMethods[key] = host[key];
host[key] = overriddenMethods[key];
}
}
}
_getOverriddenMethods() {
throw new Error('Not implemented');
}
}
Mixin.install = function(host, Ctor, opts) {
if (!host.__mixins) {
host.__mixins = [];
}
for (let i = 0; i < host.__mixins.length; i++) {
if (host.__mixins[i].constructor === Ctor) {
return host.__mixins[i];
}
}
const mixin = new Ctor(host, opts);
host.__mixins.push(mixin);
return mixin;
};
module.exports = Mixin;
Version data entries
22 entries across 22 versions & 2 rubygems