Class: FMCache::Encoder

Inherits:
Object
  • Object
show all
Defined in:
lib/fmcache/encoder.rb,
lib/fmcache/encoder/itemizer.rb

Defined Under Namespace

Classes: Itemizer

Instance Method Summary collapse

Instance Method Details

#encode(values, field_mask) ⇒ { String => { String => <Hash> } } 



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# File 'lib/fmcache/encoder.rb', line 8

def encode(values, field_mask)
  r = {}
  values.each do |value|
    h = {}

    # NOTE: initialize each field by array
    fields = Helper.to_fields(field_mask).map(&:to_s)
    fields.each do |f|
      h[f] = []
    end

    encode_one(value, field_mask).each do |f, v|
      h[f] = v
    end

    id = value.fetch(:id)
    r[Helper.to_key(id)] = h
  end
  r
end

#encode_one(value, field_mask) ⇒ { String => <Hash> } 



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# File 'lib/fmcache/encoder.rb', line 32

def encode_one(value, field_mask)
  itemizer = Itemizer.new(value, field_mask)
  itemizer.run!
  itemizer.items
end