<% example do %>
  $icons: ("eye": "\f112", "start": "\f12e", "stop": "\f12f");

  @each $name, $glyph in $icons {
    .icon-#{$name}:before {
      display: inline-block;
      font-family: "Icon Font";
      content: $glyph;
    }
  }
  ===
  $icons: ("eye": "\f112", "start": "\f12e", "stop": "\f12f")

  @each $name, $glyph in $icons
    .icon-#{$name}:before
      display: inline-block
      font-family: "Icon Font"
      content: $glyph
<% end %>