refactor start

home/ags/node_modules/@humanwhocodes/object-schema/src/merge-strategy.js

@@ -1,53 +0,0 @@
-/**
- * @filedescription Merge Strategy
- */
-
-"use strict";
-
-//-----------------------------------------------------------------------------
-// Class
-//-----------------------------------------------------------------------------
-
-/**
- * Container class for several different merge strategies.
- */
-class MergeStrategy {
-
-    /**
-     * Merges two keys by overwriting the first with the second.
-     * @param {*} value1 The value from the first object key. 
-     * @param {*} value2 The value from the second object key.
-     * @returns {*} The second value.
-     */
-    static overwrite(value1, value2) {
-        return value2;
-    }
-
-    /**
-     * Merges two keys by replacing the first with the second only if the
-     * second is defined.
-     * @param {*} value1 The value from the first object key. 
-     * @param {*} value2 The value from the second object key.
-     * @returns {*} The second value if it is defined.
-     */
-    static replace(value1, value2) {
-        if (typeof value2 !== "undefined") {
-            return value2;
-        }
-
-        return value1;
-    }
-
-    /**
-     * Merges two properties by assigning properties from the second to the first.
-     * @param {*} value1 The value from the first object key.
-     * @param {*} value2 The value from the second object key.
-     * @returns {*} A new object containing properties from both value1 and
-     *      value2.
-     */
-    static assign(value1, value2) {
-        return Object.assign({}, value1, value2);
-    }
-}
-
-exports.MergeStrategy = MergeStrategy;