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List demo: make items smaller to avoid pointless performance meltdown

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This commit is contained in:
Jonathan Daugherty 2015-07-03 14:23:35 -07:00
parent f609feac2a
commit 2ba4f822e6
1 changed files with 1 additions and 2 deletions
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3
programs/ListDemo.hs
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@ -54,8 +54,7 @@ listDrawElement sel i =
let selStr s = if sel
then withAttr customAttr (str $ "<" <> s <> ">")
else str s
in (hCenterWith (Just ' ') $ vBox $ for [1..i+1] $ \j ->
"Item " <+> (selStr $ show i) <+> " Line " <+> (str $ show j)) <=> hBorder
in hCenter $ "Item " <+> (selStr $ show i)
initialState :: List Int
initialState = list (Name "list") listDrawElement [0, 1, 2]