WIP - add extractor, generate snippet_data

node_modules/chain-function/README.md

@@ -0,0 +1,25 @@
+# chain-function
+chain a bunch of functions
+
+```sh
+npm i chain-function
+```
+
+```js
+ function foo() {
+   console.log('foo')
+ }
+ 
+ function baz() {
+   console.log('bar')
+ }
+ 
+ var foobar = chain(foo, bar)
+ 
+ foobar() // "bar" "foo"
+ 
+ //handles empty values just fine
+ foobar = chain(foo, null, bar, undefined)
+ 
+ foobar() // "bar" "foo"
+```