class Puppet::Parser::AST::Collection

# File lib/puppet/parser/ast/collection.rb, line 15
def evaluate(scope)
  match, code = query && query.safeevaluate(scope)

  resource_type = scope.find_resource_type(@type)
  fail "Resource type #{@type} doesn't exist" unless resource_type
  newcoll = Puppet::Parser::Collector.new(scope, resource_type.name, match, code, self.form)

  scope.compiler.add_collection(newcoll)

  # overrides if any
  # Evaluate all of the specified params.
  if @override
    params = @override.collect { |param| param.safeevaluate(scope) }
    newcoll.add_override(
      :parameters => params,
      :file       => @file,
      :line       => @line,
      :source     => scope.source,
      :scope      => scope
    )
  end

  newcoll
end

# File lib/puppet/parser/ast/collection.rb, line 41
def override=(override)
  @override = if override.is_a?(AST::ASTArray)
    override
  else
    AST::ASTArray.new(:line => override.line,:file => override.file,:children => [override])
  end
end