**stepsArray** - _Array_: If you want to display a slider with non linear/number steps.
Just pass an array with each slider value and that's it; the floor, ceil and step settings of the slider will be computed automatically. By default, the `rz-slider-model` and `rz-slider-high` values will be the value of the selected item in the stepsArray. They can also be bound to the index of the selected item by setting the `bindIndexForStepsArray` option to `true`.
`stepsArray` can also be an array of objects like:
`stepsArray` can also be an array of objects or Dates like:
```js
[
{value: 'A'}, // the display value will be *A*
{value: 10, legend: 'Legend for 10'} // the display value will be 10 and a legend will be displayed under the corresponding tick.
{value: 10, legend: 'Legend for 10'}, // the display value will be 10 and a legend will be displayed under the corresponding tick.
new Date(2016, 7, 12), // the display value will be the default format of Date. To customize it, use the `translate` option
{value: new Date(2016, 7, 12), legend: 'Legend for 10'} // same as above but with a legend
