flow like the river

BACK_BACK/node_modules/import-fresh/index.js

@@ -0,0 +1,29 @@
+'use strict';
+const path = require('path');
+const resolveFrom = require('resolve-from');
+const callerPath = require('caller-path');
+
+module.exports = moduleId => {
+	if (typeof moduleId !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	const filePath = resolveFrom(path.dirname(callerPath()), moduleId);
+
+	// Delete itself from module parent
+	if (require.cache[filePath] && require.cache[filePath].parent) {
+		let i = require.cache[filePath].parent.children.length;
+
+		while (i--) {
+			if (require.cache[filePath].parent.children[i].id === filePath) {
+				require.cache[filePath].parent.children.splice(i, 1);
+			}
+		}
+	}
+
+	// Delete module from cache
+	delete require.cache[filePath];
+
+	// Return fresh module
+	return require(filePath);
+};