   end
 
   @doc """
-  Returns elements of `enumerable` for which the function `fun` returns
-  `false` or `nil`.
+  Returns a list of elements in `enumerable` excluding those for which the function `fun` returns
+  a truthy value.
 
   See also `filter/2`.
 

  for which `fun` returns a truthy value.

  See also `reject/2` which discards all elements where the
  function returns true.

  ## Examples


  @doc """
  Returns true if the given `fun` evaluates to true on any of the items in the enumerable.

  It stops the iteration at the first invocation that returns a truthy value (neither `false` nor `nil`).

  ## Examples

