Class: Kredis::Types::UniqueList
- Defined in:
- lib/kredis/types/unique_list.rb
Overview
You’d normally call this a set, but Redis already has another data type for that
Instance Attribute Summary collapse
-
#limit ⇒ Object
Returns the value of attribute limit.
-
#typed ⇒ Object
Returns the value of attribute typed.
Attributes inherited from Proxying
Instance Method Summary collapse
Methods inherited from List
#clear, #elements, #last, #remove
Methods included from DefaultValues
Methods inherited from Proxying
#failsafe, #initialize, proxying, #unproxied_redis
Instance Attribute Details
#limit ⇒ Object
Returns the value of attribute limit.
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# File 'lib/kredis/types/unique_list.rb', line 7 def limit @limit end |
#typed ⇒ Object
Returns the value of attribute typed.
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# File 'lib/kredis/types/unique_list.rb', line 7 def typed @typed end |
Instance Method Details
#append(elements) ⇒ Object Also known as: <<
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# File 'lib/kredis/types/unique_list.rb', line 20 def append(elements) elements = Array(elements).uniq return if elements.empty? multi do remove elements super ltrim(-limit, -1) if limit end end |
#prepend(elements) ⇒ Object
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# File 'lib/kredis/types/unique_list.rb', line 9 def prepend(elements) elements = Array(elements).uniq return if elements.empty? multi do remove elements super ltrim 0, (limit - 1) if limit end end |