Class: RailsWebCache::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_web_cache/base.rb

Direct Known Subclasses

FileStore, MemoryStore, RedisCacheStore

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cache) ⇒ Base

Returns a new instance of Base.



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# File 'lib/rails_web_cache/base.rb', line 7

def initialize(cache)
  @cache = cache
end

Instance Attribute Details

#cache ⇒ Object (readonly)

Returns the value of attribute cache.



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# File 'lib/rails_web_cache/base.rb', line 5

def cache
  @cache
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/rails_web_cache/base.rb', line 15

def clear
  cache.clear
end

#delete(key) ⇒ Object 



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# File 'lib/rails_web_cache/base.rb', line 23

def delete(key)
  cache.delete(key) if key
end

#entry(key, options = {}) ⇒ Object 



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# File 'lib/rails_web_cache/base.rb', line 27

def entry(key, options = {})
  return unless key
  entry = read_entry(key, options)
  return unless entry
  RailsWebCache::Entry.new(entry)
end

#keys_size ⇒ Object 



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# File 'lib/rails_web_cache/base.rb', line 11

def keys_size
  keys.size
end

#read(key) ⇒ Object 



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# File 'lib/rails_web_cache/base.rb', line 19

def read(key)
  cache.read(key) if key
end

#search(query = '') ⇒ Object 



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# File 'lib/rails_web_cache/base.rb', line 34

def search(query = '')
  keys.select { |key| key.downcase.include?(query.downcase) } if query
end