Sha256: bac8f160ae8fb08d25bae456c9e266c798b9552ccf2b707bddf90334dce507c1
Contents?: true
Size: 906 Bytes
Versions: 10
Compression:
Stored size: 906 Bytes
Contents
# frozen_string_literal: true
module Facter
class ClassDiscoverer
include Singleton
def initialize
@log = Log.new(self)
end
def discover_classes(operating_system)
os_module_name = Module.const_get("Facts::#{operating_system}")
# select only classes
find_nested_classes(os_module_name, discovered_classes = [])
discovered_classes
rescue NameError
@log.error("There is no module named #{operating_system}")
[]
end
def find_nested_classes(mod, discovered_classes)
mod.constants.each do |constant_name|
if mod.const_get(constant_name).instance_of? Class
discovered_classes << mod.const_get(constant_name)
elsif mod.const_get(constant_name).instance_of? Module
find_nested_classes(Module.const_get("#{mod.name}::#{constant_name}"), discovered_classes)
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems