15 lines
327 B
Haskell
15 lines
327 B
Haskell
|
module Data.Graphviz (digraph) where
|
||
|
|
|
||
|
|
import Frelude
|
||
|
|
import qualified Data.Text as Text
|
||
|
|
|
||
|
|
digraph :: [NonEmpty Text] -> Text
|
||
|
|
digraph es = Text.unlines
|
||
|
|
[ "digraph _ {"
|
||
|
|
, edges es
|
||
|
|
, "}"
|
||
|
|
]
|
||
|
|
|
||
|
|
edges :: [NonEmpty Text] -> Text
|
||
|
|
edges = Text.unlines . fmap ((\(x :| xs) -> Text.unlines $ (\y -> x <> " -> " <> y <> ";") <$> xs))
|