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t

grizzled.random

RandomUtilFunctions

trait RandomUtilFunctions extends AnyRef

The trait that implements the actual random utility methods.

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RandomUtil, RandomUtil
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Abstract Value Members

  1. abstract val rng: Random

Concrete 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. val DefaultRandomStringChars: String
  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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  10. final def getClass(): Class[_]
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  11. def hashCode(): Int
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  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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  15. final def notifyAll(): Unit
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  16. def randomChoice[T](seq: IndexedSeq[T]): T

    Choose a random value from an indexed sequence of values.

    Choose a random value from an indexed sequence of values.

    T

    the type of the elements in the sequent

    seq

    the sequence

    returns

    a random value from the sequence

  17. def randomChoice[T](a: Array[T]): T

    Choose a random value from an array of values.

    Choose a random value from an array of values.

    T

    the type of the elements in the sequent

    a

    the array

    returns

    a random value from the array

  18. def randomIntBetween(low: Int, high: Int): Int

    Return a random integer between low and high, inclusive.

    Return a random integer between low and high, inclusive. If low and high are identical, low is returned.

    low

    the lowest number

    high

    the highest number

    returns

    an integer in the range [low, high].

    Exceptions thrown

    IllegalArgumentException if low is greater than high.

  19. def randomLongBetween(low: Long, high: Long): Long

    Return a random long integer between low and high, inclusive.

    Return a random long integer between low and high, inclusive. If low and high are identical, low is returned.

    low

    the lowest number

    high

    the highest number

    returns

    a long integer in the range [low, high].

    Exceptions thrown

    IllegalArgumentException if low is greater than high.

  20. def randomString(length: Int, chars: String = DefaultRandomStringChars): String

    Return a random string.

    Return a random string. This method is similar to Random.nextString(), except that it allows you to control the set of characters that are allowed to be in the returned string. The set of characters defaults to ASCII alphanumerics.

    length

    the size of the string to return

    chars

    the set of legal characters

    returns

    a random string, drawn from the supplied characters, of the specified length

  21. final def synchronized[T0](arg0: ⇒ T0): T0
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  22. def toString(): String
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  23. final def wait(): Unit
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  24. final def wait(arg0: Long, arg1: Int): Unit
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