Class: Simp::RspecPuppetFacts::Shim

Inherits:

Object

• Object
• Simp::RspecPuppetFacts::Shim

Extended by:

RspecPuppetFacts

Defined in:

lib/simp/rspec-puppet-facts.rb

Overview

Shim to rspec-puppet-facts methods

Class Method Summary

• .on_supported_os(opts = {}) ⇒ Object

  extend ::RspecPuppetFacts above is not enough to guarantee that Shim.on_supported_os reaches the upstream implementation: if a spec_helper has already done a top-level include RspecPuppetFacts (voxpupuli-test does this), the module is already in Object's ancestry and the extend is silently skipped.

Class Method Details

.on_supported_os(opts = {}) ⇒ Object

extend ::RspecPuppetFacts above is not enough to guarantee that Shim.on_supported_os reaches the upstream implementation: if a spec_helper has already done a top-level include RspecPuppetFacts (voxpupuli-test does this), the module is already in Object's ancestry and the extend is silently skipped. A later top-level include Simp::RspecPuppetFacts then shadows the upstream method, so Shim.on_supported_os would dispatch back to Simp::RspecPuppetFacts#on_supported_os and recurse without bound, exhausting all memory during fact loading (issue #86). Bind the upstream method explicitly so dispatch can never be shadowed.

# File 'lib/simp/rspec-puppet-facts.rb', line 251

def self.on_supported_os(opts = {})
  ::RspecPuppetFacts.instance_method(:on_supported_os).bind_call(self, opts)
end