(defn convert-to-float [a]
(try
(if (not= a " ")
(read-string a))
(catch Exception e (str "caught exception :" (.getMessage e)))))
After using the above convert-to-float function ,I get output like below
when i have empty strings .
-----------------------------------------------------------------------------------------------------------
37799
3779
54.4
caught exception: EOF while reading
caught exception: EOF while reading
caught exception: EOF while reading
37.9
caught exception: EOF while reading
37.9
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
How do i return nil or zero value from catch block ? so that my output
should look like
------------------------------------------------------------------------------------------------------------------------------------------------
37799
3779
54.4
0
0
ß
37.9
0
37.9
-------------------------------------------------------------------------------------------------------
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