class OpmlToOrg
converter from opml to org
Constants
- LEVEL
Public Class Methods
new(file)
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# File lib/opml2org.rb, line 6 def initialize(file) docs = Opml.new(File.read(file)) print recursive_output(docs, 1) end
Private Instance Methods
plain_text(text)
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# File lib/opml2org.rb, line 13 def plain_text(text) [["\<", '<'], ["\>", '>'], ["\"", '"'], ["\'", "\'"], ["\&", "\&"]].each { |pair| text.gsub!(*pair) } text end
recursive_output(curr, level)
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# File lib/opml2org.rb, line 28 def recursive_output(curr, level) return '' if curr.outlines.empty? curr.outlines.inject('') do |result, ele| text = ele.attributes['text'] next ele unless text result << to_org(text, level) result << recursive_output(ele, level + 1) end end
to_org(text, level)
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# File lib/opml2org.rb, line 23 def to_org(text, level) mark = level > LEVEL ? '-' * (level - LEVEL) : '*' * level mark + plain_text(text) + "\n" end