Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.3.12)
// Compass (v1.0.0.alpha.21)
// ----



$t: (a: (x: (2 2), y: 2), b: (3 4), c: 10);

//susy
@function _susy-deep-get(
  $map,
  $keys...
) {
  $_return: $map;

  @each $key in $keys {
    @if type-of($_return) == map {
      $_return: map-get($_return, $key);
    }
  }

  @return $_return;
}

//sassy maps
@function map-get-deep($map, $keys...) {
  @if length($keys) == 1 {
    $keys: nth($keys, 1);
  }
  $warn: "#{nth($keys, 1)}";
  $length: length($keys);
  $get: map-get($map, nth($keys, 1));

  @if $length > 1 {
    @for $i from 2 through $length {
      @if $get != null and type-of($get) == 'map' {
        $warn: $warn + "->#{nth($keys, $i)}";
        $get: map-get($get, nth($keys, $i));

        @if $get == null {
          @return map-get-deep-warning($warn, $get);
        }
      }
      @else {
        @return map-get-deep-warning($warn, $get);
      }
    }
  }

  @return $get;
}

@function map-get-deep-str($map, $str) {
  $list: ();
  $index: str-index($str, '.');
  $end: null;
  @while $index != null {
    $beg: str-slice($str, 0, $index - 1);
    $end: str-slice($str, $index + 1);
    $str: $end;
    $index: str-index($str, '.');
    $list: append($list, unquote($beg), comma);
  }
  $list: append($list, unquote($end), comma);
  @return map-get-deep($map, $list);
}


html {
  susy: _susy-deep-get($t, a, x);
  sassy-maps: map-get-deep($t,a,x);
  test: map-get-deep-str($t, 'a.x');
}

SassMeister-output.css

html {
  susy: 2 2;
  sassy-maps: 2 2;
  test: 2 2;
}