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Pangram checker: Difference between revisions
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Line 727:
(let [letters (into #{} "abcdefghijklmnopqrstuvwxyz")]
(= (->> s .toLowerCase (filter letters) (into #{})) letters)))</lang>
=={{header|COBOL}}==
<lang COBOL> identification division.
program-id. pan-test.
data division.
working-storage section.
1 text-string pic x(80).
1 len binary pic 9(4).
1 trailing-spaces binary pic 9(4).
1 pangram-flag pic x value "n".
88 is-not-pangram value "n".
88 is-pangram value "y".
procedure division.
begin.
display "Enter text string:"
accept text-string
set is-not-pangram to true
initialize trailing-spaces len
inspect function reverse (text-string)
tallying trailing-spaces for leading space
len for characters after space
call "pangram" using pangram-flag len text-string
cancel "pangram"
if is-pangram
display "is a pangram"
else
display "is not a pangram"
end-if
stop run
.
end program pan-test.
identification division.
program-id. pangram.
data division.
1 lc-alphabet pic x(26) value "abcdefghijklmnopqrstuvwxyz".
linkage section.
1 pangram-flag pic x.
88 is-not-pangram value "n".
88 is-pangram value "y".
1 len binary pic 9(4).
1 text-string pic x(80).
procedure division using pangram-flag len text-string.
begin.
inspect lc-alphabet converting
function lower-case (text-string (1:len))
to space
if lc-alphabet = space
set is-pangram to true
end-if
exit program
.
end program pangram.</lang>
=={{header|CoffeeScript}}==
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