Class: Poke::LastRecentlyUsed

Inherits:
Object
  • Object
show all
Defined in:
lib/poke/last_recently_used.rb

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/poke/last_recently_used.rb', line 9

def self.all
  @all ||= if File.exist?(Poke::Config.lru_path)
             JSON.parse(File.read(Poke::Config.lru_path))
           else
             {}
           end
end

.groups ⇒ Object 



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# File 'lib/poke/last_recently_used.rb', line 17

def self.groups
  all['groups'] ||= {}
end

.position(namespace:, key:) ⇒ Object 



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# File 'lib/poke/last_recently_used.rb', line 34

def self.position(namespace:, key:)
  all.dig(namespace, 'lru')&.index(key) || Float::INFINITY
end

.requests ⇒ Object 



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# File 'lib/poke/last_recently_used.rb', line 21

def self.requests
  all['requests'] ||= {}
end

.use!(namespace:, key:) ⇒ Object 



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# File 'lib/poke/last_recently_used.rb', line 25

def self.use!(namespace:, key:)
  all[namespace] ||= {}
  all[namespace]['lru'] ||= []
  all[namespace]['lru'].delete(key.to_s)
  all[namespace]['lru'].unshift(key.to_s)

  File.write(Poke::Config.lru_path, all.to_json)
end