NumericChar

A factory/assertion method that produces a NumericChar given a valid Char value, or throws AssertionError, if given an invalid Char value.

Note: you should use this method only when you are convinced that it will always succeed, i.e., never throw an exception. It is good practice to add a comment near the invocation of this method indicating ''why'' you think it will always succeed to document your reasoning. If you are not sure an ensuringValid call will always succeed, you should use one of the other factory or validation methods provided on this object instead: isValid, tryingValid, passOrElse, goodOrElse, or rightOrElse.

This method will inspect the passed Char value and if it is a numeric Char, it will return a NumericChar representing that value. Otherwise, the passed Char value is not numeric, so this method will throw AssertionError.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas this method inspects Char values at run time. It differs from a vanilla assert or ensuring call in that you get something you didn't already have if the assertion succeeds: a type that promises a Char is numeric.

A factory method that produces an Option[NumericChar] given a Char value.

This method will inspect the passed Char value and if it is a numeric Char, i.e., between '0' and '9', it will return a NumericChar representing that value, wrapped in a Some. Otherwise, the passed Char value is not a numeric character value, so this method will return None.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas from inspects Char values at run time.

A factory method that produces a NumericChar given a Char value and a default NumericChar.

This method will inspect the passed Char value and if it is a valid numeric Char (between '0' and '9'), it will return a NumericChar representing that value. Otherwise, the passed Char value is a non-digit character, so this method will return the passed default value.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas fromOrElse inspects Char values at run time.

A factory/validation method that produces a NumericChar, wrapped in a Good, given a valid Char value, or if the given Char is invalid, an error value of type B produced by passing the given invalid Char value to the given function f, wrapped in a Bad.

This method will inspect the passed Char value and if it is a numeric Char, it will return a NumericChar representing that value, wrapped in a Good. Otherwise, the passed Char value is NOT numeric, so this method will return a result of type B obtained by passing the invalid Char value to the given function f, wrapped in a Bad.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas this method inspects Char values at run time.

A predicate method that returns true if a given Char value is between '0' and '9'.

A validation method that produces a Pass given a valid Char value, or an error value of type E produced by passing the given invalid Char value to the given function f, wrapped in a Fail.

This method will inspect the passed Char value and if it is a numeric Char (between '0' and '9'), it will return a Pass. Otherwise, the passed Char value is non-numeric, so this method will return a result of type E obtained by passing the invalid Char value to the given function f, wrapped in a Fail.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas this method inspects Char values at run time.

A factory/validation method that produces a NumericChar, wrapped in a Right, given a valid Char value, or if the given Char is invalid, an error value of type L produced by passing the given invalid Char value to the given function f, wrapped in a Left.

This method will inspect the passed Char value and if it is a numeric Char (between '0' and '9'), it will return a NumericChar representing that value, wrapped in a Right. Otherwise, the passed Char value is NOT numeric, so this method will return a result of type L obtained by passing the invalid Char value to the given function f, wrapped in a Left.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas this method inspects Char values at run time.

A factory/validation method that produces a NumericChar, wrapped in a Success, given a valid Char value, or if the given Char is invalid, an AssertionError, wrapped in a Failure.

This method will inspect the passed Char value and if it represents a numeric value (between '0' and '9'), it will return a NumericChar representing that value, wrapped in a Success. Otherwise, the passed Char value is not numeric, so this method will return an AssertionError, wrapped in a Failure.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Char literals at compile time, whereas this method inspects Char values at run time.

The largest value representable as a NumericChar.

The smallest value representable as a NumericChar.

A factory method, implemented via a macro, that produces a NumericChar if passed a valid Char literal, otherwise a compile time error.

The macro that implements this method will inspect the specified Char expression at compile time. If the expression is a numeric Char literal, i.e., a value between '0' and '9', it will return a NumericChar representing that value. Otherwise, the passed Char expression is either a literal that is not numeric, or is not a literal, so this method will give a compiler error.

This factory method differs from the from factory method in that this method is implemented via a macro that inspects Char literals at compile time, whereas from inspects Char values at run time.

Implicit widening conversion from NumericChar to Double.

Implicit widening conversion from NumericChar to FiniteDouble.

Implicit widening conversion from NumericChar to FiniteFloat.

Implicit widening conversion from NumericChar to Float.

Implicit widening conversion from NumericChar to Int.

Implicit widening conversion from NumericChar to Long.

Implicit widening conversion from NumericChar to PosDouble.

Implicit widening conversion from NumericChar to PosFiniteDouble.

Implicit widening conversion from NumericChar to PosFiniteFloat.

Implicit widening conversion from NumericChar to PosFloat.

Implicit widening conversion from NumericChar to PosInt.

Implicit widening conversion from NumericChar to PosLong.

Implicit widening conversion from NumericChar to PosZDouble.

Implicit widening conversion from NumericChar to PosZFiniteDouble.

Implicit widening conversion from NumericChar to PosZFiniteFloat.

Implicit widening conversion from NumericChar to PosZFloat.

Implicit widening conversion from NumericChar to PosZInt.

Implicit widening conversion from NumericChar to PosZLong.