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Arti Zirk 2 years ago
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1 changed files with 10 additions and 0 deletions
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      prax1/prax1.hs

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prax1/prax1.hs View File

@@ -1,6 +1,12 @@
#!/usr/bin/env runghc
-- This is a comment

-- Running interactivly:
-- gchi prax1.hs
-- and just call functions
-- :q ← quit
-- :r ← reload this script
-- :i prax.hs ← load another script or load this if not loaded before
doubleMe x = x * 3

doubleUs x y = doubleMe x + doubleMe y
@@ -12,11 +18,12 @@ doubleSmallNumber' x = (if x <= 100 then doubleMe x else x) + 1

-- compile: ghc -dynamic prax1.hs
-- flag -dynamic is needed under Arch Linux, can be leaved off on ther envs
-- flag --make is needed?

-- runghc prax1.hs
-- this also works ↑ instead of save-compile-run cycle

-- entrypoint that is ran after compile
main = do
putStrLn "Hello World"
name <- getLine

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