Module: Puppet::Pops::PuppetStack Private

Defined in:
lib/puppet/pops/puppet_stack.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

will be represented with the text ‘unknown` and `0´ respectively.

Class Method Summary collapse

Class Method Details

.stack(file, line, obj, message, args, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Sends a message to an obj such that it appears to come from file, line when calling stacktrace.



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# File 'lib/puppet/pops/puppet_stack.rb', line 23

def self.stack(file, line, obj, message, args, &block)
  file = '' if file.nil?
  line = 0 if line.nil?

  if block_given?
    Kernel.eval("obj.send(message, *args, &block)", Kernel.binding(), file, line)
  else
    Kernel.eval("obj.send(message, *args)", Kernel.binding(), file, line)
  end
end

.stacktrace ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/puppet/pops/puppet_stack.rb', line 34

def self.stacktrace
  caller().reduce([]) do |memo, loc|
    if loc =~ /^(.*\.pp)?:([0-9]+):in (`stack'|`block in call_function')/
      memo << [$1.nil? ? 'unknown' : $1, $2.to_i]
    end
    memo
  end
end