Is this correct behaviour for a Ruby hash with a default value?
47176
Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash.new([])
145530
Is it theoretically possible to construct a string that contains its own hash value?
39300
What does the (unary) * operator do in this Ruby code?
99162
Ruby Style: How to check whether a nested hash element exists
46477
How to understand nil vs. empty vs. blank in Ruby
81608
Is there some kind of unseen Array termination in Ruby?
94403
Is there an inverse 'member?' method in ruby?
113354
Ruby |= assignment operator
58603
Converting an array of hashes to ONE hash in Ruby
103995
Hashes of Hashes Idiom in Ruby?
572
Is there a default hash function for an unordered_set of a custom class?
126009
Why is `a = a` `nil` in Ruby?
135516
Anything similar in javascript to ruby's #{value} (string interpolation)
124040
Testing if a hash has any of a number of keys
69634
How can I instantiate a generalized hash function?
141386
What are <-- Ruby Strings called? And how do I insert variables in them?
50477
Why does attr_accessor clobber the existing variables in this model in Ruby on Rails?