Created
May 1, 2015 07:24
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Format xml in ruby
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| require 'rexml/document' | |
| require 'stringio' | |
| def format xml_str | |
| output = StringIO.new | |
| REXML::Formatters::Pretty.new.write(REXML::Document.new(xml_str), output) | |
| output.string | |
| end | |
| puts format '<a><b>afasdlkfj</b></a>' | |
| # <a> | |
| # <b> | |
| # afasdlkfj | |
| # </b> | |
| # </a> |
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