Cleaninig sample code

client/src/hoc/Rainbow.js

@@ -1,17 +0,0 @@
-import React from 'react'
-
-const Rainbow = (WrappedComponent) => {
-
-  const colours = ['red', 'pink', 'orange', 'blue', 'green', 'yellow'];
-  const randomColour = colours[Math.floor(Math.random() * 6)];
-  const className = randomColour + '-text';
-
-  return (props) => (
-    <div className={className}>
-      <WrappedComponent {...props} />
-    </div>  
-  )
-  
-}
-
-export default Rainbow