strip-unit.scss

/**
 * Strip unit from given value
 * @param  {Number} $value Value to remove unit from
 * @return {Number}        Raw value without unit
 */

@function strip-unit($value) {
    @if type-of($value) == 'number' and not unitless($value) {
        @return $value / ($value * 0 + 1);
    }
    @return $value;
}