def dump
      varset_hash = @varset.to_h
      varset_hash.keys.sort_by(&:to_s).each do |var|
        var_str = var.is_a?(Symbol) ? var.inspect : var
        Ansi.write($stdout, :cyan, var_str, :reset, " => #{varset_hash[var].inspect}\n")
      end
    end
def dump
      varset_hash = @varset.to_h
      varset_hash.keys.sort_by(&:to_s).each do |var|
        var_str = var.is_a?(Symbol) ? var.inspect : var
        Ansi.write($stdout, :cyan, var_str, :reset, " => #{varset_hash[var].inspect}\n")
      end
    end
Print the Environment's construction variables for debugging.