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remove superfluous indent

This commit is contained in:
Luke Hubmayer-Werner 2022-12-18 03:18:09 +10:30
parent 3322fa656b
commit fec6ad311f
1 changed files with 7 additions and 8 deletions
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15
2022/day07.scala
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@ -15,14 +15,13 @@ def cd(cwd: String, to: String): String = to match
var cwd = "" // We append the / at time of use
val folders = scala.collection.mutable.HashSet[String](cwd)
val fileSizes = scala.collection.mutable.HashMap[String, Int]()
for line <- inputLines do
line match
case cdPattern(dir) =>
cwd = cd(cwd, dir)
folders += cwd
case fileSizePattern(sizeStr, filename) =>
fileSizes += s"$cwd/$filename" -> sizeStr.toInt
case _ => {} // "$ ls", "dir ..."
for line <- inputLines do line match
case cdPattern(dir) =>
cwd = cd(cwd, dir)
folders += cwd
case fileSizePattern(sizeStr, filename) =>
fileSizes += s"$cwd/$filename" -> sizeStr.toInt
case _ => {} // "$ ls", "dir ..."
// Very inefficient way of calculating folder sizes, but cute enough
val folderSizes = folders.map(f => (f, fileSizes.filter((k,v) => k startsWith s"$f/").values.sum)).toMap