Trait/Object

org.specs2.text

StringEditDistance

Related Docs: object StringEditDistance | package text

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trait StringEditDistance extends DiffShortener

The EditDistance trait provides methods to compute and display the shortest distance between 2 strings.

Usage: 

showDistance("kitten", "sitting") // returns ("(k)itt(e)n", "(s)itt(i)n(g)")

// with different separators
showDistance("kitten", "sitting", "[]") // returns ("[k]itt[e]n", "[s]itt[i]n[g]")

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DiffShortener, AnyRef, Any
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StringEditDistance
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Type Members

  1. case class StringDelimiter(separator: String) extends Product with Serializable

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    Create separator characters

Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @HotSpotIntrinsicCandidate() @throws( ... )

  6. def editDistance(s1: String, s2: String): Int

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  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def foldSplittedStrings[T](s1: String, s2: String, init: T, f: (T, String, String) ⇒ T): T

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    apply edit distance functions on strings split on newlines so that there are no memory issues

  10. final def getClass(): Class[_]

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    @HotSpotIntrinsicCandidate()

  11. def hashCode(): Int

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    @HotSpotIntrinsicCandidate()

  12. final def isInstanceOf[T0]: Boolean

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  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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    @HotSpotIntrinsicCandidate()

  15. final def notifyAll(): Unit

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    @HotSpotIntrinsicCandidate()

  16. def shorten(s: String, firstSep: String = "[", secondSep: String = "]", size: Int = 5): String

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    Definition Classes
    DiffShortener

  17. def showDiffs(operations: IndexedSeq[data.EditDistance.EditDistanceOperation[Char]], sep: String, shortenSize: Int): String

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  18. def showDistance(s1: String, s2: String, sep: String = "[]", shortenSize: Int = 20): (String, String)

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    sep

    separators used to highlight differences. If sep is empty, then no separator is used. If sep contains one character, it is taken as the unique separator. If sep contains 2 or more characters, the first half of the characters are taken as opening separator and the second half as closing separator.

    returns

    a (String, String) displaying the differences between each input strings. The used separators are specified by the caller. The string is shortened before and after differences if necessary.

  19. final def synchronized[T0](arg0: ⇒ T0): T0

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  20. def toString(): String

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  21. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  22. final def wait(arg0: Long): Unit

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    @throws( ... )

  23. final def wait(): Unit

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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit

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    protected[java.lang]
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    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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