Class: HashMap::KeyNotProvided

Inherits:

Object

• Object
• HashMap::KeyNotProvided

Defined in:

lib/hash_map.rb

Instance Method Summary

• #as_json(arg = nil) ⇒ Object
• #to_json ⇒ Object
• #to_s ⇒ Object

Instance Method Details

#as_json(arg = nil) ⇒ Object

# File 'lib/hash_map.rb', line 15

def as_json(arg = nil)
  nil
end

#to_json ⇒ Object

# File 'lib/hash_map.rb', line 12

def to_json
  nil
end

#to_s ⇒ Object

# File 'lib/hash_map.rb', line 9

def to_s
  'nil'
end