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Contents
#
# Copyright (C) 2008-2013 NEC Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
module Trema
class StatsHelper
# Invoked by each StatsReply subclass to assign their instance attributes
# to a value.
#
# @overload initialize(fields, options={})
#
# @param [Array] fields
# an array of attribute names.
#
# @param [Hash] options
# key/value pairs of attributes to match against the fields to set.
#
# @return [void]
#
def initialize fields, options
fields.each do |field|
instance_variable_set( "@#{field}", options[field.intern] )
end
end
#
# @return [String]
# an alphabetically sorted text of attribute name/value pairs.
#
def to_s
str = super.to_s + "\n"
instance_variables.sort.each do |var|
str += "#{var[1..var.length]}: #{instance_variable_get( var ).to_s}\n"
end
# remove the last newline character
str[0..-2]
end
end
end
### Local variables:
### mode: Ruby
### coding: utf-8-unix
### indent-tabs-mode: nil
### End:
Version data entries
19 entries across 19 versions & 1 rubygems