class HashMap::KeyNotProvided
Public Instance Methods
as_json(arg = nil)
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# File lib/hash_map.rb, line 15 def as_json(arg = nil) nil end
to_json()
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# File lib/hash_map.rb, line 12 def to_json nil end
to_s()
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# File lib/hash_map.rb, line 9 def to_s 'nil' end