Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.3.8)
// Compass (v1.0.0.alpha.19)
// ----

/* Prints the info once, but adds classes that are extending */

%awesome-class {
  display: inline-block;
  margin: 0;
  z-index: 100;
}

@mixin awesome-mixin {
  display: block;
  margin: 15px;
  z-index: 200;
}

.awesome-class-beta {
  @extend %awesome-class;
}

.awesome-class-charlie {
  @extend %awesome-class;
}

/* Prints the same info in two places, bloat */

.awesome-class-delta {
  @include awesome-mixin;
}

.awesome-class-echo {
  @include awesome-mixin;
}

SassMeister-output.css

/* Prints the info once, but adds classes that are extending */
.awesome-class-beta, .awesome-class-charlie {
  display: inline-block;
  margin: 0;
  z-index: 100;
}

/* Prints the same info in two places, bloat */
.awesome-class-delta {
  display: block;
  margin: 15px;
  z-index: 200;
}

.awesome-class-echo {
  display: block;
  margin: 15px;
  z-index: 200;
}