class WeakKeyHash
rubymacros - a macro preprocessor for ruby Copyright © 2008, 2016 Caleb Clausen
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <www.gnu.org/licenses/>.
Public Class Methods
new(&block)
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Calls superclass method
# File lib/weakkeyhash.rb, line 20 def initialize(&block) super end
Public Instance Methods
[](key)
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Calls superclass method
# File lib/weakkeyhash.rb, line 25 def [](key) super key.__id__ end
[]=(key,val)
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Calls superclass method
# File lib/weakkeyhash.rb, line 29 def []=(key,val) ObjectSpace.define_finalizer(key,&method :delete) super key.__id__,val end