Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.3.2)
// ----

@function icon-char($filename) {
  $char: "";

  @if $filename == reblog {
    $char: "\EA06";
  }

  @return $char;
}

@mixin icon($filename, $insert: before) {
  &:#{$insert} {
    content: icon-char($filename);
  }
}
.icon_reblog:before {
  content: "\EA06" }

.reblog-icon {
  @include icon('reblog');
}

SassMeister-output.css

@charset "UTF-8";
.icon_reblog:before {
  content: "\EA06";
}

.reblog-icon:before {
  content: "";
}