def default_path_rules
default_path_rules = []
if ENV["GETTEXT_PATH"]
ENV["GETTEXT_PATH"].split(/,/).each {|i|
default_path_rules += ["#{i}/%{lang}/LC_MESSAGES/%{name}.mo", "#{i}/%{lang}/%{name}.mo"]
}
end
default_path_rules += DEFAULT_RULES
load_path = $LOAD_PATH.map {|path|
path = path.to_path if path.respond_to?(:to_path)
path.gsub(/\/lib\z/, "")
}
load_path.each {|path|
default_path_rules += [
"#{path}/data/locale/%{lang}/LC_MESSAGES/%{name}.mo",
"#{path}/data/locale/%{lang}/%{name}.mo",
"#{path}/locale/%{lang}/LC_MESSAGES/%{name}.mo",
"#{path}/locale/%{lang}/%{name}.mo",
]
}
default_path_rules = default_path_rules.select{|path|
Dir.glob(path % {:lang => "*", :name => "*"}).size > 0}.uniq
default_path_rules
end