class Hash

# File lib/tpaga/monkey.rb, line 45
def stringify_keys
  inject({}) do |options, (key, value)|
    options[key.to_s] = value
    options
  end
end

# File lib/tpaga/monkey.rb, line 54
def stringify_keys!
  self.replace(self.stringify_keys)
end

# File lib/tpaga/monkey.rb, line 75
def symbolize_and_underscore_keys
  inject({}) do |options, (key, value)|
    options[(key.to_s.underscore.to_sym rescue key) || key] = value
    options
  end
end

# File lib/tpaga/monkey.rb, line 84
def symbolize_and_underscore_keys!
  self.replace(self.symbolize_and_underscore_keys)
end

# File lib/tpaga/monkey.rb, line 60
def symbolize_keys
  inject({}) do |options, (key, value)|
    options[(key.to_sym rescue key) || key] = value
    options
  end
end

# File lib/tpaga/monkey.rb, line 69
def symbolize_keys!
  self.replace(self.symbolize_keys)
end