Module: PatchAssertions

Defined in:
lib/winrm/helpers/assert_patch.rb

Class Method Summary collapse

Class Method Details

.assert_arity_of_patched_method(klass, method_name, expected_arity) ⇒ Object 



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# File 'lib/winrm/helpers/assert_patch.rb', line 20

def self.assert_arity_of_patched_method(klass, method_name, expected_arity)
  if klass.instance_method(method_name).arity != expected_arity
    puts "WARNING: Cannot patch method #{klass}::#{method_name} since your latest gem seems to have different method definition that cannot be safely patched. This could possibly work, but it is advised to extensively test your version. Please use the supported version of patched gem."
  end
end

.assert_major_version(library_name, expected_major, override_var_name) ⇒ Object 



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# File 'lib/winrm/helpers/assert_patch.rb', line 4

def self.assert_major_version(library_name, expected_major, override_var_name)
  supported_major_ver = ENV[override_var_name] || expected_major
  loaded_ver = Gem.loaded_specs[library_name].version
  loaded_major_ver = loaded_ver.to_s.match(/(^\d+\.\d+)\.(.*)$/)[1]

  version_match = false
  Array(supported_major_ver).each do |version|
    if loaded_major_ver.to_s == version.to_s
      version_match = true
    end
  end
  unless version_match
    puts "WARNING: Unsupported version of #{library_name}. The supported major version of library is #{library_name} version #{expected_major}. This code path monkey patches few methods in #{library_name} to support additional features. This could possibly work, but it is advised to extensively test your version. If you are aware of the impact of using #{loaded_ver}, this warning can be disabled by setting #{override_var_name} to the major version #{loaded_major_ver}. "
  end
end