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Contents
# Copyright (C) 2013 Kouhei Sutou <kou@clear-code.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
require "rexml/document"
require "rexml/streamlistener"
module ChupaText
module Decomposers
class XML < Decomposer
registry.register("xml", self)
def target?(data)
data.extension == "xml" or
data.mime_type == "text/xml"
end
def decompose(data)
text = ""
listener = Listener.new(text)
data.open do |input|
parser = REXML::Parsers::StreamParser.new(input, listener)
parser.parse
end
text_data = TextData.new(text, :source_data => data)
yield(text_data)
end
class Listener
include REXML::StreamListener
def initialize(output)
@output = output
end
def text(text)
@output << text
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems