Class: Puppet::Util::NetworkDevice::Cisco_ios::Model::ScopedValue

Inherits:
GenericValue
  • Object
show all
Defined in:
lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb

Direct Known Subclasses

StringValue

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#scope(*args, &block) ⇒ Object

Returns the value of attribute scope.



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# File 'lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb', line 6

def scope
  @scope
end

#scope_name(*args, &block) ⇒ Object

Returns the value of attribute scope_name.



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# File 'lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb', line 6

def scope_name
  @scope_name
end

Instance Method Details

#extract_scope(txt) ⇒ Object 



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# File 'lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb', line 34

def extract_scope(txt)
  raise "No scope_name configured" if @scope_name.nil?
  return if txt.nil? || txt.empty?

  munged = txt.scan(scope).collect do |content,name|
    munge_scope(content,name)
  end.reduce(:+) || []

  munged.collect do |pair|
    (content,name) = pair
    content if name == @scope_name
  end.reject { |v| v.nil? }.first
end

#munge_scope(content, name) ⇒ Object 



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# File 'lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb', line 26

def munge_scope(content, name)
  if self.scope_match.is_a? Proc
    self.scope_match.call(content, name)
  else
    [[content, name]]
  end
end

#parse(txt) ⇒ Object 



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# File 'lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb', line 48

def parse(txt)
  result = extract_scope(txt)

  if result.nil? || result.empty?
    Puppet.debug("Scope #{scope} not found for Param #{name}")
    return
  end
  if self.match.is_a?(Proc)
    self.value = self.match.call(result)
  else
    self.value = result.scan(self.match).flatten[self.idx]
  end
  self.evaluated = true
end

#scope_match(&block) ⇒ Object

pass a block if a single scope can match multiple names the block must split up the given content and matched name and return a list of new content and name pairs



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# File 'lib/puppet/util/network_device/cisco_ios/model/scoped_value.rb', line 21

def scope_match(&block)
  return @scope_match if block.nil?
  @scope_match = block
end