Class: Atom::Xml::NamespaceMap

Inherits:

Object

• Object
• Atom::Xml::NamespaceMap

show all

Defined in:

lib/atom/xml/parser.rb

Instance Method Summary (collapse)

• - (Object) each(&block)
• - (Object) get(ns)
• - (NamespaceMap) initialize(default = Atom::NAMESPACE) constructor

  A new instance of NamespaceMap.

• - (Object) prefix(ns, element)

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# File 'lib/atom/xml/parser.rb', line 49

def initialize(default = Atom::NAMESPACE)
  @default = default
  @i = 0
  @map = {}
end

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# File 'lib/atom/xml/parser.rb', line 73

def each(&block)
  @map.each(&block)
end

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# File 'lib/atom/xml/parser.rb', line 63

def get(ns)
  if ns == Atom::NAMESPACE
    @map[ns] = "atom"
  elsif ns == Atom::Pub::NAMESPACE
    @map[ns] = "app"
  else
    @map[ns] or @map[ns] = "ns#{@i += 1}"
  end
end

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# File 'lib/atom/xml/parser.rb', line 55

def prefix(ns, element)
  if ns == @default
    element
  else
    "#{get(ns)}:#{element}"
  end
end