wdiasvargas/correspondencia-tipo-map.js

Created December 11, 2019 03:58

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wdiasvargas created this gist Dec 11, 2019.

correspondencia-tipo-map.js

-Original file line number
+Diff line change
@@ -0,0 +1,4 @@
+    const map = (fn, [x, ...xs]) => (
+      (x === undefined && xs.length ==0)? []
+                                        :[f(x),...map(f,xs)]
+      );