Value-object representing single value stored in memory.
For example: each slider corresponds to one value.
Value allows for seamless transition between "real" and "ratio" representation.
Real represents value, that is between config.min and config.max limit,
and it is the value end user is interested in.
Ratio represents value relative to config.min and config.max limit: between 0 and 1.
It is used mostly internally for computations of slider position and so on.
Value-object representing single value stored in memory. For example: each slider corresponds to one value.
Value allows for seamless transition between "real" and "ratio" representation.