Module: Moneta::HashAdapter Private

Included in:
Adapters::LocalMemCache, Adapters::Memory
Defined in:
lib/moneta/mixins.rb

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Instance Method Details

#clear(options = {}) ⇒ void

This method returns an undefined value.

Clear all keys in this store

Parameters:

  • options (Hash) (defaults to: {}) 


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# File 'lib/moneta/mixins.rb', line 189

def clear(options = {})
  @hash.clear
  self
end

#delete(key, options = {}) ⇒ Object

Delete the key from the store and return the current value

Parameters:

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

Options Hash (options):

  • :raw (Boolean) —

    Raw access without value transformation (See ‘Moneta::Transformer`)

  • :prefix (String) —

    Prefix key (See ‘Moneta::Transformer`)

  • Other (Object) —

    options as defined by the adapters or middleware

Returns:

  • (Object) —

    current value



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# File 'lib/moneta/mixins.rb', line 184

def delete(key, options = {})
  @hash.delete(key)
end

#key?(key, options = {}) ⇒ Boolean

Exists the value with key

Parameters:

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

Options Hash (options):

  • :expires (Integer) —

    Update expiration time (See ‘Moneta::Expires`)

  • :prefix (String) —

    Prefix key (See ‘Moneta::Transformer`)

  • Other (Object) —

    options as defined by the adapters or middleware

Returns:

  • (Boolean) 


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# File 'lib/moneta/mixins.rb', line 169

def key?(key, options = {})
  @hash.has_key?(key)
end

#load(key, options = {}) ⇒ Object

Fetch value with key. Return nil if the key doesn’t exist

Parameters:

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

Options Hash (options):

  • :expires (Integer) —

    Update expiration time (See ‘Moneta::Expires`)

  • :raw (Boolean) —

    Raw access without value transformation (See ‘Moneta::Transformer`)

  • :prefix (String) —

    Prefix key (See ‘Moneta::Transformer`)

  • Other (Object) —

    options as defined by the adapters or middleware

Returns:

  • (Object) —

    value



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# File 'lib/moneta/mixins.rb', line 174

def load(key, options = {})
  @hash[key]
end

#store(key, value, options = {}) ⇒ Object

Store value with key

Parameters:

  • key (Object)
  • value (Object)
  • options (Hash) (defaults to: {})

Options Hash (options):

  • :expires (Integer) —

    Set expiration time (See ‘Moneta::Expires`)

  • :raw (Boolean) —

    Raw access without value transformation (See ‘Moneta::Transformer`)

  • :prefix (String) —

    Prefix key (See ‘Moneta::Transformer`)

  • Other (Object) —

    options as defined by the adapters or middleware

Returns:

  • value



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# File 'lib/moneta/mixins.rb', line 179

def store(key, value, options = {})
  @hash[key] = value
end