Module: GetText::ClassInfo
- Extended by:
- ClassInfo
- Includes:
- Locale::Util::Memoizable
- Included in:
- ClassInfo
- Defined in:
- lib/gettext/runtime/class_info.rb
Overview
For normalize/finding the related classes/modules. This is used for realizing the scope of TextDomain. (see: www.yotabanana.com/hiki/ruby-gettext-scope.html)
Instance Method Summary collapse
-
#normalize_class(klass) ⇒ Object
normalize the class name klass should kind of the class, not object.
-
#related_classes(klass, all_classes = []) ⇒ Object
Returns the classes which related to klass (klass’s ancestors, included modules and nested modules).
-
#related_classes_internal(klass, all_classes = [], analyzed_classes = []) ⇒ Object
Internal method for related_classes.
-
#root_ancestors ⇒ Object
:nodoc:.
Instance Method Details
#normalize_class(klass) ⇒ Object
normalize the class name klass should kind of the class, not object.
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# File 'lib/gettext/runtime/class_info.rb', line 13 def normalize_class(klass) ret = (klass.kind_of? Module) ? klass : klass.class if ret.name =~ /^\#<|^$/ or ret == GetText ret = Object end ret end |
#related_classes(klass, all_classes = []) ⇒ Object
Returns the classes which related to klass (klass’s ancestors, included modules and nested modules)
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# File 'lib/gettext/runtime/class_info.rb', line 58 def (klass, all_classes = []) ret = (klass, all_classes) unless ret.include? Object ret += [Object] end ret end |
#related_classes_internal(klass, all_classes = [], analyzed_classes = []) ⇒ Object
Internal method for related_classes.
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# File 'lib/gettext/runtime/class_info.rb', line 27 def (klass, all_classes = [], analyzed_classes = [] ) ret = [] klass = normalize_class(klass) return [Object] if root_ancestors.include? klass ary = klass.name.split(/::/) while(v = ary.shift) ret.unshift(((ret.size == 0) ? Object.const_get(v) : ret[0].const_get(v))) end ret -= analyzed_classes if ret.size > 1 ret += (ret[1], all_classes, analyzed_classes) ret.uniq! end analyzed_classes << klass unless analyzed_classes.include? klass klass.ancestors[1..-1].each do |a| ret += (a, all_classes, analyzed_classes) ret.uniq! end if all_classes.size > 0 (ret & all_classes).uniq else ret.uniq end end |
#root_ancestors ⇒ Object
:nodoc:
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# File 'lib/gettext/runtime/class_info.rb', line 21 def root_ancestors # :nodoc: Object.ancestors end |