////
/// @author Hugo Giraudel
////

/// Strip unit from a number
/// @since 1.12.0 - The Sith
/// @param {Unit} $number - any valid CSS value with unit
/// @return {Number} modified number
/// @example scss
///   strip-unit(2px) // 2
///   strip-unit(5em) // 5
@function strip-unit($number) {
	@if unitless($number) {
		@return $number;
	} @else {
		@return $number / ($number * 0 + 1);
	}
}