Class scala.runtime.RichBoolean

final class RichBoolean extends AnyVal with OrderedProxy[Boolean]

Source
RichBoolean.scala
Linear Supertypes

Instance Constructors

new RichBoolean(self: Boolean)

Value Members

final def !=(arg0: Any): Boolean

Test two objects for inequality.

returns

true if !(this == that), false otherwise.

Definition Classes
Any

final def ##(): Int

Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

returns

a hash value consistent with ==

Definition Classes
Any

def +(other: String): String

Implicit
This member is added by an implicit conversion from RichBoolean to any2stringadd[RichBoolean] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd

def ->[B](y: B): (RichBoolean, B)

Implicit
This member is added by an implicit conversion from RichBoolean to ArrowAssoc[RichBoolean] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()

def <(that: Boolean): Boolean

Returns true if this is less than that

Definition Classes
Ordered

def <=(that: Boolean): Boolean

Returns true if this is less than or equal to that.

Definition Classes
Ordered

final def ==(arg0: Any): Boolean

Test two objects for equality. The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
Any

def >(that: Boolean): Boolean

Returns true if this is greater than that.

Definition Classes
Ordered

def >=(that: Boolean): Boolean

Returns true if this is greater than or equal to that.

Definition Classes
Ordered

final def asInstanceOf[T0]: T0

Cast the receiver object to be of type T0.

Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

returns

the receiver object.

Definition Classes
Any
Exceptions thrown

ClassCastException if the receiver object is not an instance of the erasure of type T0.

def compare(y: Boolean): Int

Result of comparing this with operand that.

Implement this method to determine how instances of A will be sorted.

Returns x where:

    x < 0 when this < that x == 0 when this == that x > 0 when this > that
Definition Classes
OrderedProxyOrdered

def compareTo(that: Boolean): Int

Result of comparing this with operand that.

Definition Classes
Ordered → Comparable

def ensuring(cond: (RichBoolean) ⇒ Boolean, msg: ⇒ Any): RichBoolean

Implicit
This member is added by an implicit conversion from RichBoolean to Ensuring[RichBoolean] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def ensuring(cond: (RichBoolean) ⇒ Boolean): RichBoolean

Implicit
This member is added by an implicit conversion from RichBoolean to Ensuring[RichBoolean] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def ensuring(cond: Boolean, msg: ⇒ Any): RichBoolean

Implicit
This member is added by an implicit conversion from RichBoolean to Ensuring[RichBoolean] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def ensuring(cond: Boolean): RichBoolean

Implicit
This member is added by an implicit conversion from RichBoolean to Ensuring[RichBoolean] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def formatted(fmtstr: String): String

Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

Implicit
This member is added by an implicit conversion from RichBoolean to Predef.StringFormat[RichBoolean] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()

def getClass(): Class[_ <: AnyVal]

Returns the runtime class representation of the object.

returns

a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyValAny

final def isInstanceOf[T0]: Boolean

Test whether the dynamic type of the receiver object is T0.

Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

returns

true if the receiver object is an instance of erasure of type T0; false otherwise.

Definition Classes
Any

def ord: math.Ordering.Boolean.type

Attributes
protected
Definition Classes
RichBooleanOrderedProxy

val self: Boolean

Definition Classes
RichBooleanTypedProxy

def toString(): String

Returns a string representation of the object.

The default representation is platform dependent.

returns

a string representation of the object.

Definition Classes
ProxyAny

def [B](y: B): (RichBoolean, B)

Implicit
This member is added by an implicit conversion from RichBoolean to ArrowAssoc[RichBoolean] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

© 2002-2019 EPFL, with contributions from Lightbend.
Licensed under the Apache License, Version 2.0.
https://www.scala-lang.org/api/2.12.9/scala/runtime/RichBoolean.html