Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.1.0-beta)
// ----

@function str-explode($string, $delimiter: '') {
	$result: ();
	$length: str-length($string);

	@if str-length($delimiter) == 0 {
		@for $i from 1 through $length {
			$result: append($result, str-slice($string, $i, $i));
		}
		@return $result;
	}

	$running: true;
	$remaining: $string;

	@while $running {
		$index: str-index($remaining, $delimiter);
		@if $index {
			$slice: str-slice($remaining, 1, $index - 1);
			$result: append($result, $slice);
			$remaining: str-slice($remaining, $index + str-length($delimiter));
		}
		@else {
			$running: false;
		}
	}

	@return append($result, $remaining);
}

@function _config-get($original){
  $keys: str-explode($original, '.');
	$result: $config;
	
	@each $key in $keys {
    @if map-has-key($result, $key) {
			$result: map-get($result, $key);
		}
		@else {
			@return $original;
		}
  }
  
  @return $result;
}

@function _config-set($original, $value){
  $keys: str-explode($original, '.');
  $keysNum: length($keys);
  $iterator: 1;
  $tempConfig: $config;
  $lastKey: null;
  $pieces: ();
  $result: ();

  @each $key in $keys {
    // No such key yet? Then create it
    @if type-of($tempConfig) != map or map-has-key($tempConfig, $key) == false {
      @if type-of($tempConfig) != map {
        $tempConfig: ();
      }
			$tempConfig: map-merge($tempConfig, (
			  $key: ()
			));
		}
		@else {
		  $v: map-get($tempConfig, $key);
		  @if type-of($v) != map {
		    $v: ();
		  }
		  $tempConfig: $v;
		}

		// Store pieces
		$pieces: map-merge($pieces, ($iterator: $tempConfig));

		$iterator: $iterator + 1;
  }
  
  // Merge back
  $i: $keysNum;
  @while $i > 0 {
    $key: nth($keys, $i);
    $piece: map-get($pieces, $i - 1);
    
    @if $keysNum == 1 {
      $piece: ();
    }

    @if $i == $keysNum {
      @if type-of($value) == map and type-of(map-get($pieces, $i)) == map {
        $result: map-merge($piece, ($key: map-merge(map-get($pieces, $i), $value)));
      }
      @else if type-of($piece) == map and map-has-key($piece, $key) {
        $result: map-merge($piece, ($key: $value));
      }
      @else {
        $result: ($key: $value);
      }
    }
    @else if $i > 1 {
      $result: map-merge($piece, ($key: $result));
    }
    
    $i: $i - 1;
    
    @if $i == 0 {
      @if $keysNum == 1 {
        $config: map-merge($config, $result);
      }
      @else{
        $config: map-merge($config, ($key: $result));
      }
    }
  }
  @return $config;
  @return _config($original);
}

@function _config($key, $value: 'it-is-a-getter'){
	@if $value == 'it-is-a-getter' {
		@return _config-get($key);
	}
	@else {
		@return _config-set($key, $value);
	}
}



$config: (eminem: ('k': k, masod: pilot));

//$x: _config('eminem.hurka.szar', 'nem szar');

//@warn config('eminem.hurka.szar');

$_: _config('_grid', (
	columnPrefix:  						C,									    /* Prefix for column class names */
	columnIndentLeftPrefix:  			L,									    /* Prefix for column class names */
	columnIndentRightPrefix:  			R,									    /* Prefix for column class names */
	columnCount: 						48,										/* Total count of columns in a row; Ideal: 12, 16, 24*/
	gutter:            					30px,									/* Gutter between columns */
	rowWidth:                           100%,                                   /* The default site width */
	breakPoint:                         1260px,                                 /* Below this width first child rows in the site_wrapper will get gutter padding from left and right */
	gutterList:							top right bottom left                   /* Helper list for gutter classes and positions (No need to edit) */
));

body{
  //content: _config('eminem.k.inner.belsos', (belsos: laci));
  //content: _config('eminem', (szula: emi));
  content: _config('_grid.columnPrefix');
}

SassMeister-output.css

body {
  content: C; }