/**
 * Get Font Family of _settings.fontfamilies.scss
 *
 * @package  generator-mh-boilerplate
 * @author   Martin Herweg <info@martinherweg.de>
 * @author   David Hellmann <davidhellmann.com@gmail.com>
 */

/*
|--------------------------------------------------------------------------
| _tools.function.fontfamily.scss
|--------------------------------------------------------------------------
*/


/* USAGE
 * RESULT
|--------------------------------------------------------------------------
| h1 { font-family: fontfamily('base'); }
| h1 { font-family: Roboto, Georgia, "Times New Roman", Times, serif; }
|--------------------------------------------------------------------------
*/


@function fontfamily($key) {
  @if map-has-key($app-fontfamilies, $key) {
    @return map-get($app-fontfamilies, $key);
  }

  @warn "Unknown `#{$key}` in $app-fontfamilies."; /* stylelint-disable-line */
  @return null;
}

// Shorthand Version
@function ff($key) {
  @return fontfamily($key);
}