// ----
// libsass (v3.2.5)
// ----

$color-snow--default: white;
$color-sand--default: yellow;
$color-rain--default: blue;
$color-forest--default: green;
$color-city--default: grey;

.truc {
  @each $type, $color in (snow: $color-snow--default, sand: $color-sand--default, rain: $color-rain--default, forest: $color-forest--default, city: $color-city--default) {
    &[data-terrain="#{$type}"] {
      border-color: $color;
    }
  }  
}