More efficient handling of integer sizes

v4.2.1

More efficient handling of integer sizes

Add decimal separator argument

Adds an argument defining the decimal separator for numbers. In this release, the same character will be used both when parsing and when formatting the resulting size string.

Improve StringParser regex

Ensures the correct position of the dash for negative values.

Add __toString()

Adds the "toString" method.

Support negative values

In this release, negative values are supported. You may now #add or #subtract negative values, like -20 MB. Subtracting more bytes than are added will result in negative output, like -20 MB instead of simply 0.

Add ability to add/subtract arrays

The add() and subtract() methods now accept arrays of items.

Add decimal base support

Decimal fans rejoice... now you can use the decimal system instead of binary. Set 10 as the second argument when instantiating.

Add unit map key lookup arrays

Improves speed by about another 10% on large data sets.

Refactoring

v3.0.1

Refactoring

Refactoring, updated method names

multiply/divide is now multiplyBy/divideBy