font-face mixin (with IE8 support)

font-face.scss

// Mixin for custom webfonts with IE8 fallback
@mixin font-face(
	$name, 
	$font-files, 
	$eot: false, 
	$weight: normal, 
	$style: normal
) {
	$iefont: unquote("#{$eot}?#iefix");

  @font-face {
    font-family: $name;
    src: font-url($eot);
    $font-files: font-url($iefont) unquote("format('embedded-opentype')"), $font-files;
    src: $font-files;
		font-weight: $weight;
    font-style: $style;
  }
}

// usage
@include font-face(
	'icomoon',
	font-files(
		"icomoon.woff",
		"icomoon.svg"
	),
	"icomoon.eot"
);

@mixin icomoon {
	font: { family: 'icomoon', sans-serif; }
}

.icon-one {
	@include icomoon;
	content: '\n601';
}