Class: Anngler::Storage::MemoryBackend

Inherits:
Object
  • Object
show all
Defined in:
lib/anngler/storage/memory_backend.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MemoryBackend

Returns a new instance of MemoryBackend.



4
5
6
 
# File 'lib/anngler/storage/memory_backend.rb', line 4

def initialize
    @storage = Hash.new( [] )
end

Instance Method Details

#add_vector(bucket, data) ⇒ Object 



8
9
10
 
# File 'lib/anngler/storage/memory_backend.rb', line 8

def add_vector(bucket, data)
    @storage[bucket] = [data] + @storage[bucket]
end

#query_bucket(bucket) ⇒ Object 



18
19
20
 
# File 'lib/anngler/storage/memory_backend.rb', line 18

def query_bucket(bucket)
    @storage[bucket]
end

#remove_vector(bucket, encoded_vec) ⇒ Object 



12
13
14
15
16
 
# File 'lib/anngler/storage/memory_backend.rb', line 12

def remove_vector(bucket, encoded_vec)
    @storage[bucket] = @storage[bucket].reject do |encoded_str|
        encoded_str.split(":")[0] == encoded_vec
    end
end