generate new test that did already exist & update all module snippets with declaration

test/curry/curry.js

@@ -1,2 +1,2 @@
-module.exports = (fn, arity = fn.length, ...args) =>
+module.exports = curry = (fn, arity = fn.length, ...args) =>
 arity <= args.length ? fn(...args) : curry.bind(null, fn, arity, ...args);