code: function incrmin() {
  	var min = null;
  	/**
  	* FUNCTION: incrmin( [value] )
  	*	If a `value` is provided, updates and returns the updated min. If no `value` is provided, returns the current min.
  	*
  	* @param {Number} [value] - value used to update the min
  	* @returns {Number|Null} min value
  	*/
  	return function incrmin( x ) {
  		if ( !arguments.length ) {
  			return min;
  		}
  		if ( x < min || min === null ) {
  			min = x;
  		}
  		return min;
  	};
  }
docs: INCREMENTAL MIN // 
  FUNCTION: incrmin()
  Returns a method to compute the minimum value incrementally.
  
  @returns {Function} method to compute the min incrementally