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POUsing xmlSimple.xmlIn(file) With Ruby
 

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    <p>I am having trouble getting xmlSimple to run correctly in my .rb file. I am using <code>xmlSimple.xmlIn(filename);</code>, however, it seems there is an error with finding the correct file. I have moved the file to the bin and the file exists, meaning, <code>filename.exists? = true</code>. Any ideas on the possible error source? Thanks!</p> <p>-Edit- Let me add this information; I am very new to Ruby and there is a good chance my method or syntax is completely wrong, here is my code in the .rb file:</p> <pre><code>require 'xmlsimple' file_name = 'xmldatatest.xml' paragraph_str = 0 file = File.open(file_name) # takes XML Data and creates a file of the data File.open(file_name, "w+") do |f| # open file for update lines = f.readlines # read into array of lines lines.each do |it| # modify lines it.gsub!(/\n/, '') it.gsub!('&lt;p&gt;', '') it.gsub!('&lt;/p&gt;', '') it.gsub!('\"Paragraph.\"', 'Paragraph') if ((it.include? ('Paragraph')) == 1) paragraph_str += 1 end while paragraph_str &gt; 0 do initial_value = paragraph_str if ((paragraph_str == initial_value)) it.gsub!(/Paragraph/, '&lt;p&gt;') paragraph_str -= 1 else it.gsub!(/Paragraph/, '&lt;/p&gt;&lt;p&gt;') paragraph_str -= 1 end end f.print lines # write out modified lines end end File.open(file_name, 'a') {|f| f.puts "&lt;/p&gt;" } ref = XmlSimple.xml_in(file_name) </code></pre> <p>The purpose of the program is to strip all escape characters from the original XML file and then replace each "Paragraph#" node within a <code>&lt;p&gt;</code> and <code>&lt;/p&gt;</code> tag. After which, the file would be parsed using <code>XmlSimple.Xml_in(filename)</code>. Any suggestions or corrections are more than appreciated.</p>
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    1. COPlease supply some sample XML. It is very likely you do not need to preprocess the XML to make it readable, but we can't tell without seeing what you are dealing with. [Nokogiri](http://nokogiri.org) is a highly regarded XML parser for Ruby, and it's easy to learn to use. I'd recommend looking into learning it.
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