Module: FeedMe

Defined in:
lib/feedme.rb

Defined Under Namespace

Classes: FeedData, FeedMeError, InfiniteCallLoopError, Parser, ParserBuilder, StrictParserBuilder

Constant Summary collapse

VERSION = 
"0.6.4"
RSS =

constants for the feed type

:RSS
RDF = 
:RDF
ATOM = 
:ATOM
CONTENT_KEY =

the key used to access the content element of a mixed tag

:content

Class Method Summary collapse

Class Method Details

.parse(source, options = {}) ⇒ Object 



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# File 'lib/feedme.rb', line 40

def FeedMe.parse(source, options={})
  ParserBuilder.new(options).parse(source)
end

.parse_strict(source, options = {}) ⇒ Object 



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# File 'lib/feedme.rb', line 44

def FeedMe.parse_strict(source, options={})
  StrictParserBuilder.new(options).parse(source)
end

.pretty_to_s(obj, indent_step = 2, indent = 0, code = nil) ⇒ Object 



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# File 'lib/feedme.rb', line 48

def FeedMe.pretty_to_s(obj, indent_step=2, indent=0, code=nil)
  new_indent = indent + indent_step
  space = ' ' * indent
  new_space = ' ' * new_indent
  str = ''
  if (obj.is_a?(FeedData) || obj.is_a?(Hash))
    str << "#{obj.fm_tag_name} " if obj.is_a?(FeedData)
    str << "{"
    obj.each_with_index do |item, index|
      key, value = code.call(*item) if code
      str << "\n#{new_space}"
      str << FeedMe.pretty_to_s(key, indent_step, new_indent, code)
      str << " => " 
      str << FeedMe.pretty_to_s(value, indent_step, new_indent, code)
      str << ',' unless index == obj.size-1
    end
    str << "\n#{space}}"
  elsif obj.is_a?(Array)
    str << "[" 
    obj.each_with_index do |value, index|
      str << "\n#{new_space}"
      str << FeedMe.pretty_to_s(value, indent_step, new_indent, code)
      str << ',' unless index == obj.size-1
    end
    str << "\n#{space}]"
  else
    str << obj.to_s.strip.inspect
  end
  return str
end