25 lines
No EOL
885 B
Scala
25 lines
No EOL
885 B
Scala
extension (x: String)
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def < (y: String): Boolean = ...
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extension (x: Elem)
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def +: (xs: Seq[Elem]): Seq[Elem] = ...
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extension (x: Number)
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infix def min (y: Number): Number = ...
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extension (ss: Seq[String])
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def longestStrings: Seq[String] =
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val maxLength = ss.map(_.length).max
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ss.filter(_.length == maxLength)
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def longestString: String = longestStrings.head
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extension (ss: Seq[String]) {
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def longestStrings: Seq[String] = {
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val maxLength = ss.map(_.length).max
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ss.filter(_.length == maxLength)
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}
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def longestString: String = longestStrings.head
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}
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extension (i: Int) def isZero: Boolean = i == 0
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extension (i: Int) def divide(d: Int): Option[(Int, Int)] = ???
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extension (x: Rational)
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infix def min(that Rational): Rational = ...
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given [T: Ordering]: Ordering[List[T]] with
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extension (xs: List[T])
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def < (ys: List[T]): Boolean = ... |