/// Strips any units from a number
///
/// @author Hugo Giraudel
///
/// @link https://css-tricks.com/snippets/sass/remove-unit-function/
///
/// @param {string} $number
///
/// @return {number}
///
/// @require {function} is-number
/// @require {function} to-number
///
/// @example scss - Usage
///   remove-unit(50px)
///
/// @example scss - Output
///   50
///

@use '../to/number' as to;
@use 'sass:math';
@use 'sass:meta';

@function remove($number) {

  @if not meta.type-of($number) == 'number' {
    $number : to.number($number);
  }

  @if meta.type-of($number) == 'number' and not math.is-unitless($number) {
    @return math.div($number, $number * 0 + 1);
  }

  @return $number;
}