larry babby and threejs for glsl

webGl/my-threejs-test/node_modules/cosmiconfig/dist/util.js

@@ -0,0 +1,49 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.removeUndefinedValuesFromObject = exports.getPropertyByPath = exports.emplace = void 0;
+/**
+ * @internal
+ */
+function emplace(map, key, fn) {
+    const cached = map.get(key);
+    if (cached !== undefined) {
+        return cached;
+    }
+    const result = fn();
+    map.set(key, result);
+    return result;
+}
+exports.emplace = emplace;
+// Resolves property names or property paths defined with period-delimited
+// strings or arrays of strings. Property names that are found on the source
+// object are used directly (even if they include a period).
+// Nested property names that include periods, within a path, are only
+// understood in array paths.
+/**
+ * @internal
+ */
+function getPropertyByPath(source, path) {
+    if (typeof path === 'string' &&
+        Object.prototype.hasOwnProperty.call(source, path)) {
+        return source[path];
+    }
+    const parsedPath = typeof path === 'string' ? path.split('.') : path;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    return parsedPath.reduce((previous, key) => {
+        if (previous === undefined) {
+            return previous;
+        }
+        return previous[key];
+    }, source);
+}
+exports.getPropertyByPath = getPropertyByPath;
+/** @internal */
+function removeUndefinedValuesFromObject(options) {
+    /* istanbul ignore if -- @preserve */
+    if (!options) {
+        return undefined;
+    }
+    return Object.fromEntries(Object.entries(options).filter(([, value]) => value !== undefined));
+}
+exports.removeUndefinedValuesFromObject = removeUndefinedValuesFromObject;
+//# sourceMappingURL=util.js.map