Change arg names of append
to remove shadowing
#788
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Since in Elm 0.19 shadowing is now allowed, the example in the "Applying functions" section wasn't compiling, because
xs
andys
were shadowed in theappend
function. It's not that big of a deal, but quite a lot of people like to try the examples they encounter, so it's a good idea to keep them up to date.I'm also not sure about the comment above
append
– I am a bit confused about what it means. Maybe someone can explain it?