Class: Plist::Listener

Inherits:

Object

• Object
• Plist::Listener

show all

Defined in:

lib/plist/parser.rb

Instance Attribute Summary (collapse)

• - (Object) open

  include REXML::StreamListener.

• - (Object) result

  include REXML::StreamListener.

Instance Method Summary (collapse)

• - (Listener) initialize constructor

  A new instance of Listener.

• - (Object) tag_end(name)
• - (Object) tag_start(name, attributes)
• - (Object) text(contents)

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# File 'lib/plist/parser.rb', line 38

def initialize
  @result = nil
  @open   = Array.new
end

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# File 'lib/plist/parser.rb', line 36

def open
  @open
end

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# File 'lib/plist/parser.rb', line 36

def result
  @result
end

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# File 'lib/plist/parser.rb', line 52

def tag_end(name)
  last = @open.pop
  if @open.empty?
    @result = last.to_ruby
  else
    @open.last.children.push last
  end
end

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# File 'lib/plist/parser.rb', line 44

def tag_start(name, attributes)
  @open.push PTag::mappings[name].new
end

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# File 'lib/plist/parser.rb', line 48

def text( contents )
  @open.last.text = contents if @open.last
end