Class: TkInspect::ClassBrowser::ClassTreeDataSource

Inherits:
Object
  • Object
show all
Defined in:
lib/tk_inspect/class_browser/class_tree_data_source.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#class_filter ⇒ Object

Returns the value of attribute class_filter.



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# File 'lib/tk_inspect/class_browser/class_tree_data_source.rb', line 4

def class_filter
  @class_filter
end

Instance Method Details

#items_for_path(path) ⇒ Object 



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# File 'lib/tk_inspect/class_browser/class_tree_data_source.rb', line 6

def items_for_path(path)
  path = [] if path.blank?
  parent_class = path.last
  subclasses_of(parent_class).sort
end

#path_for_class(class_name) ⇒ Object 



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# File 'lib/tk_inspect/class_browser/class_tree_data_source.rb', line 16

def path_for_class(class_name)
  return unless (klass = Object.const_get(class_name))
  path = [class_name]
  while (klass = klass.superclass) do
    path.unshift(name_for_class(klass))
  end
  path
end

#title_for_path(path, items) ⇒ Object 



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# File 'lib/tk_inspect/class_browser/class_tree_data_source.rb', line 12

def title_for_path(path, items)
  "#{items.count} #{'class'.pluralize(items.count)}"
end