class Bosh::Template::EvaluationLink
Attributes
instances[R]
properties[R]
Public Class Methods
new(instances, properties)
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# File lib/bosh/template/evaluation_link.rb, line 9 def initialize(instances, properties) @instances = instances @properties = properties end
Public Instance Methods
if_p(*names) { |*values| ... }
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# File lib/bosh/template/evaluation_link.rb, line 26 def if_p(*names) values = names.map do |name| value = lookup_property(@properties, name) return ActiveElseBlock.new(self) if value.nil? value end yield *values InactiveElseBlock.new end
p(*args)
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# File lib/bosh/template/evaluation_link.rb, line 14 def p(*args) names = Array(args[0]) names.each do |name| result = lookup_property(@properties, name) return result unless result.nil? end return args[1] if args.length == 2 raise UnknownProperty.new(names) end