Method: Moneta::Defaults#increment

Defined in:

lib/moneta/mixins.rb

#increment(key, amount = 1, options = {}) ⇒ Object

Note:

Not every Moneta store implements this method, a NotImplementedError is raised if it is not supported.

Atomically increment integer value with key

This method also accepts negative amounts.

Parameters:

• key (Object)
• amount (Integer) (defaults to: 1)
• options (Hash) (defaults to: {})

Options Hash (options):

• :prefix (String) —

  Prefix key (See Transformer)

• Other (Object) —

  options as defined by the adapters or middleware

Returns:

• (Object) —

  value from store

Raises:

• (NotImplementedError)

# File 'lib/moneta/mixins.rb', line 130

def increment(key, amount = 1, options = {})
  raise NotImplementedError, 'increment is not supported'
end