Class: Picky::Backends::Memory

Inherits:
Backend show all
Defined in:
lib/picky/backends/memory.rb,
lib/picky/backends/memory/json.rb,
lib/picky/backends/memory/basic.rb,
lib/picky/backends/memory/marshal.rb

Defined Under Namespace

Classes: Basic, JSON, Marshal

Instance Method Summary collapse

Methods inherited from Backend

#ids, #to_s

Instance Method Details

#create_configuration(bundle, hints = nil) ⇒ Object

Returns an object that on #initial, #load returns an object that responds to:

object[:key] # => value (a value for this config key)



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# File 'lib/picky/backends/memory.rb', line 38

def create_configuration bundle, hints = nil
  json bundle.index_path(:configuration), hash_for(hints)
end

#create_inverted(bundle, hints = nil) ⇒ Object

Returns an object that on #initial, #load returns an object that responds to:

object[:token] # => [id, id, id, id, id] (an array of ids)



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# File 'lib/picky/backends/memory.rb', line 14

def create_inverted bundle, hints = nil
  json bundle.index_path(:inverted), hash_for(hints)
end

#create_realtime(bundle, hints = nil) ⇒ Object

Returns an object that on #initial, #load returns an object that responds to:

object[id] # => [:sym1, :sym2]



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# File 'lib/picky/backends/memory.rb', line 46

def create_realtime bundle, hints = nil
  # GoogleHashSparseLongToRuby # FIXME This is only true on number keys (add Picky hints).
  json bundle.index_path(:realtime), hash_for(hints)
end

#create_similarity(bundle, hints = nil) ⇒ Object

Returns an object that on #initial, #load returns an object that responds to:

object[:encoded] # => [:original, :original] (an array of original symbols this similarity encoded thing maps to)



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# File 'lib/picky/backends/memory.rb', line 30

def create_similarity bundle, hints = nil
  Marshal.new bundle.index_path(:similarity), hash_for(hints)
end

#create_weights(bundle, hints = nil) ⇒ Object

Returns an object that on #initial, #load returns an object that responds to:

object[:token] # => 1.23 (a weight)



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# File 'lib/picky/backends/memory.rb', line 22

def create_weights bundle, hints = nil
  JSON.new bundle.index_path(:weights), hash_for(hints) # GoogleHashSparseRubyToInt (I wish they had floats)
end

#json(*args) ⇒ Object 



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# File 'lib/picky/backends/memory/json.rb', line 7

def json *args
  JSON.new *args
end