[Feature] Add flip adapter

snippets/flip.md

@@ -0,0 +1,17 @@
+### Flip
+
+Flip recieves a function the make the first argument the last
+
+Returning a closure that takes variadic inputs, and splices the last argument to make it the first argument before applying the rest
+
+```js
+const flip = fn => (...args) =>
+  fn( args.pop(), ...args )
+/*
+var a = {}
+var b = {test:1}
+const mergeInto = flip(Object.assign)
+mergeInto(a, b) // == b
+Object.assign(b,a) // == b
+*/
+```