Can you find the needle in the haystack?
Write a function findNeedle()
that takes an array
full of junk but containing one "needle"
After your function finds the needle it should return a message (as a string) that says:
"found the needle at position "
plus the index
it found the needle, so:
find_needle(['hay', 'junk', 'hay', 'hay', 'moreJunk', 'needle', 'randomJunk'])
find_needle(['hay', 'junk', 'hay', 'hay', 'moreJunk', 'needle', 'randomJunk'])
find_needle(['hay', 'junk', 'hay', 'hay', 'moreJunk', 'needle', 'randomJunk'])
findNeedle(['hay', 'junk', 'hay', 'hay', 'moreJunk', 'needle', 'randomJunk'])
findNeedle(['hay', 'junk', 'hay', 'hay', 'moreJunk', 'needle', 'randomJunk'])
findNeedle(new Object[] {"hay", "junk", "hay", "hay", "moreJunk", "needle", "randomJunk"})
findNeedle ["hay", "junk", "hay", "hay", "moreJunk", "needle", "randomJunk"]
(find-needle '("hay" "junk" "hay" "hay" "moreJunk" "needle","randomJunk"))
should return "found the needle at position 5"