card/lib/card/view/options/key_lists.rb
class Card
class View
module Options
module KeyLists
# all standard option keys
# @return [Array]
def all_keys
@all_keys ||= keymap.each_with_object([]) { |(_k, v), a| a.push(*v) }
end
# keys whose values can be set by Sharks in card nests
# @return [Array]
def shark_keys
@shark_keys ||= ::Set.new(keymap[:both]) + keymap[:shark]
end
# keys that follow simple standard inheritance pattern from parent views
# @return [Array]
def heir_keys
@heir_keys ||= ::Set.new(keymap[:both]) + keymap[:heir]
end
# Keys that can be read or written via accessors
# @return [Array]
def accessible_keys
all_keys - [ # (all but the following)
:view, # view is accessed as requested_view or ok_view and cannot be
# directly manipulated
:show, :hide # these have a more extensive API (see Card::View::Visibility)
]
end
def slot_keys
@slot_keys ||= all_keys - [:skip_perms]
end
def reset_key_lists
@all_keys = nil
@shark_keys = nil
@heir_keys = nil
end
end
end
end
end