refactor start

home/ags/node_modules/globby/stream-utils.js

@@ -1,46 +0,0 @@
-'use strict';
-const {Transform} = require('stream');
-
-class ObjectTransform extends Transform {
-	constructor() {
-		super({
-			objectMode: true
-		});
-	}
-}
-
-class FilterStream extends ObjectTransform {
-	constructor(filter) {
-		super();
-		this._filter = filter;
-	}
-
-	_transform(data, encoding, callback) {
-		if (this._filter(data)) {
-			this.push(data);
-		}
-
-		callback();
-	}
-}
-
-class UniqueStream extends ObjectTransform {
-	constructor() {
-		super();
-		this._pushed = new Set();
-	}
-
-	_transform(data, encoding, callback) {
-		if (!this._pushed.has(data)) {
-			this.push(data);
-			this._pushed.add(data);
-		}
-
-		callback();
-	}
-}
-
-module.exports = {
-	FilterStream,
-	UniqueStream
-};