class TwoWayMapper::Node::Hash
Public Instance Methods
write(source, value)
click to toggle source
# File lib/two_way_mapper/node/hash.rb, line 6 def write(source, value) rewinded = rewind_forward source, 1 return unless writable?(rewinded[keys.last], value) rewinded[keys.last] = value end
Private Instance Methods
create_node(obj, key)
click to toggle source
# File lib/two_way_mapper/node/hash.rb, line 20 def create_node(obj, key) obj[key] = {} end
next_key(obj, key)
click to toggle source
# File lib/two_way_mapper/node/hash.rb, line 24 def next_key(obj, key) obj[key] end
rewind_to?(obj, key)
click to toggle source
# File lib/two_way_mapper/node/hash.rb, line 16 def rewind_to?(obj, key) obj.is_a?(::Hash) && obj.key?(key) end