class Equalizer[L] extends AnyRef
Class used via an implicit conversion to enable any two objects to be compared with
===
and !==
with a Boolean
result and no enforced type constraint between
two object types. For example:
assert(a === b) assert(c !== d)
You can also check numeric values against another with a tolerance. Here are some examples:
assert(a === (2.0 +- 0.1)) assert(c !== (2.0 +- 0.1))
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- Equalizer
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Instance Constructors
- new Equalizer(leftSide: L)
- leftSide
An object to convert to
Equalizer
, which represents the value on the left side of a===
or!==
invocation.
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def !==(literalNull: Null): Boolean
Determines whether an object reference is non-
null
.Determines whether an object reference is non-
null
.- literalNull
a
null
value against which to compare the value passed to the constructor asleftSide
for inequality- returns
true if the value passed to the constructor as
leftSide
is non-null
.
- def !==(spread: Spread[L]): Boolean
Determine whether a numeric object is outside the passed
Spread
, returning aBoolean
.Determine whether a numeric object is outside the passed
Spread
, returning aBoolean
.- spread
the
Spread
against which to compare the value passed to the constructor asleftSide
- returns
true if the value passed to the constructor as
leftSide
is not within theSpread
passed to this method.
- def !==(rightSide: Any)(implicit equality: Equality[L]): Boolean
Compare two objects for inequality, returning a
Boolean
, using theEquality
type class passed asequality
.Compare two objects for inequality, returning a
Boolean
, using theEquality
type class passed asequality
.- rightSide
the object to compare for inequality with
leftSide
, passed to the constructor- equality
an implicit
Equality
type class that defines a way of calculating equality for objects of typeL
- returns
true if the
leftSide
andrightSide
objects are not equal according to the passedEquality
type class.
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def ===(literalNull: Null): Boolean
Determine whether an object reference is
null
.Determine whether an object reference is
null
.- literalNull
a
null
value against which to compare the value passed to the constructor asleftSide
for equality- returns
true if the value passed to the constructor as
leftSide
isnull
.
- def ===(spread: Spread[L]): Boolean
Determine whether a numeric object is within the passed
Spread
, returning aBoolean
.Determine whether a numeric object is within the passed
Spread
, returning aBoolean
.- spread
the
Spread
against which to compare the value passed to the constructor asleftSide
- returns
true if the value passed to the constructor as
leftSide
is within theSpread
passed to this method.
- def ===(rightSide: Any)(implicit equality: Equality[L]): Boolean
Compare two objects for equality, returning a
Boolean
, using theEquality
type class passed asequality
.Compare two objects for equality, returning a
Boolean
, using theEquality
type class passed asequality
.- rightSide
the object to compare for equality with
leftSide
, passed to the constructor- equality
an implicit
Equality
type class that defines a way of calculating equality for objects of typeL
- returns
true if the
leftSide
andrightSide
objects are equal according to the passedEquality
type class.
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- val leftSide: L
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
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- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
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- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated