Quick way to set all my local Roboto fonts

roboto.scss

/*

I've got the following file structure and want a quick way to set all my local Roboto fonts.

../assets/fonts/Roboto
  Roboto-Black.woff
  Roboto-Black-Italic.woff
  Roboto-Bold.woff
  Roboto-Bold-Italic.woff
  Roboto-Light.woff
  Roboto-Light-Italic.woff
  Roboto-Medium.woff
  Roboto-Medium-Italic.woff
  Roboto-Regular.woff
  Roboto-Regular-Italic.woff
  Roboto-Thin.woff
  Roboto-Thin-Italic.woff
*/

$family: (
  Thin    : 100,
  Light   : 300,
  Regular : 400,
  Medium  : 500,
  Bold    : 700,
  Black   : 900,
);

@mixin font-face(
  $type,
  $weight,
  $italic   : null,
  $font     : "Roboto",
  $basePath : "../assets/fonts/#{$font}/#{$font}"
){

  @if $type   { $type   : "-#{$type}"; }
  @if $italic { $italic : "-Italic"; }

  @font-face {
    font-family: $font;
    src: url("#{$basePath}#{$type or ""}#{$italic or ""}.woff") format("woff");
    font-weight: $weight or normal;
    font-style: if($italic, italic, normal);
  }
}

@each $type, $weight in $family {
  @include font-face($type, $weight);
  @include font-face($type, $weight, $italic: true);
}

html { font-family: "Roboto", Helvetica, Arial, sans-serif; }