sass-scss-comparison.txt

example.sass

$color: red

=my-border($color)
  border: 1px solid $color

body
  background: $color
  +my-border(green)

example.scss

$color: red;

@mixin my-border($color) {
  border: 1px solid $color;
}

body {
  background: $color;
  @include my-border(green);
}