////
/// @group Utilities
////
@use "sass:math";
@use "sass:meta";

/// Strip units
/// @param {Number} $arg - Value to strip
/// @return {Number} - Stripped value
/// @link http://stackoverflow.com/a/12335841/673457
@function strip-unit($arg) {
  // Return unitless value if valid number
  @if meta.type-of($arg) == 'number' {
    @return math.div($arg, ($arg * 0 + 1));
  }
  // Error if not a valid number
  @else {
    @error '🔴 strip-unit(#{meta.inspect($arg)}) is not a valid number';
  }
}