Class: Puppet::Pops::Binder::Producers::FirstFoundProducer

Inherits:

Producer

• Object
• Producer
• Puppet::Pops::Binder::Producers::FirstFoundProducer

Defined in:

lib/puppet/pops/binder/producers.rb

Instance Attribute Summary

• #producers ⇒ Object readonly

Attributes inherited from Producer

#transformer

Instance Method Summary

• #initialize(injector, binding, scope, options) ⇒ FirstFoundProducer constructor

  A new instance of FirstFoundProducer.

Methods inherited from Producer

#produce, #producer

Constructor Details

#initialize(injector, binding, scope, options) ⇒ FirstFoundProducer

Returns a new instance of FirstFoundProducer.

Parameters:

• injector (Puppet::Pops::Binder::Injector) —

  The injector where the lookup originates

• binding (Puppet::Pops::Binder::Bindings::Binding, nil) —

  The binding using this producer

• scope (Puppet::Parser::Scope) —

  The scope to use for evaluation

• options (Hash) —

  a customizable set of options

Options Hash (options):

• :transformer (Puppet::Pops::Model::LambdaExpression) — default: nil —

  a transformer of produced value

• :producers (Array<Puppet::Pops::Binder::Producers::Producer>) —

  list of producers to consult. Required.

Raises:

• (ArgumentError)

# File 'lib/puppet/pops/binder/producers.rb', line 267

def initialize(injector, binding, scope, options)
  super
  @producers = options[:producers]
  raise ArgumentError, "Option :producers' must be set to a list of producers." if @producers.nil?
  raise ArgumentError, "Given 'producers' option is not an Array" unless @producers.is_a?(Array)
end

Instance Attribute Details

#producers ⇒ Object (readonly)

# File 'lib/puppet/pops/binder/producers.rb', line 258

def producers
  @producers
end