Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.2.14)
// Compass (v0.12.2)
// ----

@function needs-vendor($p){
  $l: transform, another-property-you-want-prefixed, and-another;
  @each $i in $l {
    @if $i == $p { @return terue; }
  }
  @return false;
}

@function vendor-args($arg, $vendor) {
    $result: ();
    @each $i in $arg {
      @if needs-vendor($i) { $result: append($result, #{$vendor}$i); }
      @else { $result: append($result, $i); }
    }
  @return $result;
}

@mixin vendor($property, $args, $vendors: ('-webkit-', '-moz-', '-ms-', '-o-', '')){
  @each $vendor in $vendors {
    $out: null;
    @each $arg in $args {
      $out: ($out, vendor-args($arg, $vendor));
    }
    #{$vendor}#{$property}: $out;
  }
}

@mixin transition($args...) {
  @include vendor(transition, $args, ('-webkit-', '-moz-', '-o-', ''));
}

test {
  @include transition( transform .3s ease-in-out, all 1s );
}

SassMeister-output.css

test {
  -webkit-transition: -webkit-transform 0.3s ease-in-out, all 1s;
  -moz-transition: -moz-transform 0.3s ease-in-out, all 1s;
  -o-transition: -o-transform 0.3s ease-in-out, all 1s;
  transition: transform 0.3s ease-in-out, all 1s;
}