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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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3
Task/Strip-block-comments/Scala/strip-block-comments-1.scala Normal file
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import java.util.regex.Pattern.quote
def strip1(x: String, s: String = "/*", e: String = "*/") =
x.replaceAll("(?s)"+quote(s)+".*?"+quote(e), "")

6
Task/Strip-block-comments/Scala/strip-block-comments-2.scala Normal file
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def strip2(x: String, s: String = "/*", e: String = "*/"): String = {
val a = x indexOf s
val b = x indexOf (e, a + s.length)
if (a == -1 || b == -1) x
else strip2(x.take(a) + x.drop(b + e.length), s, e)
}

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Task/Strip-block-comments/Scala/strip-block-comments-3.scala Normal file
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def strip3(x: String, s: String = "/*", e: String = "*/"): String = x.indexOf(s) match {
case -1 => x
case i => x.indexOf(e, i + s.length) match {
case -1 => x
case j => strip2(x.take(i) + x.drop(j + e.length), s, e)
}
}