Module: Moneta::NilValues Private
- Included in:
- Adapters::DataMapper, Adapters::Memory, Adapters::PStore
- Defined in:
- lib/moneta/mixins.rb
Overview
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.
This contains overrides of methods in Defaults where additional nil checks are required, because nil values are possible in the store.
Instance Method Summary collapse
- #fetch_values(*keys, **options) ⇒ Object private
- #merge!(pairs, options = {}) ⇒ Object private
- #slice(*keys, **options) ⇒ Object private
Instance Method Details
#fetch_values(*keys, **options) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/moneta/mixins.rb', line 375 def fetch_values(*keys, **) values = values_at(*keys, **) return values unless block_given? keys.zip(values).map do |key, value| if value == nil && !key?(key) yield key else value end end end |
#merge!(pairs, options = {}) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/moneta/mixins.rb', line 393 def merge!(pairs, = {}) pairs.each do |key, value| if block_given? && key?(key, ) existing = load(key, ) value = yield(key, existing, value) end store(key, value, ) end self end |
#slice(*keys, **options) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/moneta/mixins.rb', line 387 def slice(*keys, **) keys.zip(values_at(*keys, **)).reject do |key, value| value == nil && !key?(key) end end |