// ------------------------------------------------------------- *
// Function to return a percentage rounded down to 2 deimals
// ---------------------------------------------------------
//
//      @function percentage-round
//
//          Example use:
//          -------------------
//          .selector{
//              width: percentage-round( 2/3 ); // returns 66.66%
//          }
//
// ------------------------------------------------------------- *

@function percentage-round( $value ) {
    @return floor( percentage( $value ) * 100 ) / 100;
}


@function return-key( $key, $array ) {
  @each $item in $array {
    @if ( nth( $item, 1 ) == $key ){
        @return nth( $item, 2 );
    }
  }
}

@function comparable-multiple( $array ) {
  $prev: false;

  @if length( $array ) < 2 {
    @warn "You need at least two values in order to do a comparison!";
  }

  @each $item in $array {
    @if $prev {
      @if not comparable( $prev, $item ) {
        @return false;
      }
    } @else {
      $prev: $item;
    }
  }
  @return true;
}

@function remove-units( $value ) {
  $units: "%" 1%, "in" 1in, "cm" 1cm, "mm" 1mm, "em" 1em, "rem" 1rem, "ch" 1ch, "ex" 1ex, "pt" 1pt, "pc" 1pc, "px" 1px, "vw" 1vw, "vh" 1vh, "vmin" 1vmin, "vmax" 1vmax;
  @each $unit in $units {
    @if unit($value) ==  nth( $unit, 1 ) {
      @return $value / nth( $unit, 2 );
    }
  }
  // @return $value / unit($value);
}