Module: Redify::Model::ClassMethods

Defined in:
lib/redify/model.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#redify_handler ⇒ Object 



10
11
12
 
# File 'lib/redify/model.rb', line 10

def redify_handler
  @redify_handler || Redify::Settings.default_handler
end

#redify_keys ⇒ Object

Returns the value of attribute redify_keys.



8
9
10
 
# File 'lib/redify/model.rb', line 8

def redify_keys
  @redify_keys
end

Instance Method Details

#all(*args) ⇒ Object 



44
45
46
47
48
49
50
 
# File 'lib/redify/model.rb', line 44

def all (*args)
  records = []
  redify_handler.lrange(redify_keys[:all], 0, -1).each do |record_id|
    records << Redify::Core.fetch_record(:resource => self, :id => record_id)
  end
  records
end

#find(*args) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/redify/model.rb', line 15

def find (*args)

  if args.size > 0 && args.last.is_a?(Hash)
    # let ActiveRecord deal with queries with extended options, including :skip_redify
    args.last.delete(:skip_redify)
    return super(*args)
  end

  a = args.at(0)
  return send(a) if a == :first || a == :last || a == :all

  records = []
  
  args.each do |id|
    records << Redify::Core.fetch_record(:resource => self, :id => id)
  end

  args.size == 1 ? records.first : records

end

#first(*args) ⇒ Object 



36
37
38
 
# File 'lib/redify/model.rb', line 36

def first (*args)
  Redify::Core.fetch_records_by_edge(self, false, args.first)
end

#last(*args) ⇒ Object 



40
41
42
 
# File 'lib/redify/model.rb', line 40

def last (*args)
  Redify::Core.fetch_records_by_edge(self, true, args.first)
end