Module: Modis::Finder::ClassMethods

Defined in:
lib/modis/finder.rb

Instance Method Summary collapse

Instance Method Details

#all ⇒ Object 



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# File 'lib/modis/finder.rb', line 15

def all
  records = []

  Modis.with_connection do |redis|
    ids = redis.smembers(key_for(:all))
    records = redis.pipelined do
      ids.map { |id| record_for(redis, id) }
    end
  end

  records.map do |record|
    attributes = record_to_attributes(record)
    model_for(attributes)
  end
end

#attributes_for(redis, id) ⇒ Object

Raises:



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# File 'lib/modis/finder.rb', line 31

def attributes_for(redis, id)
  raise RecordNotFound, "Couldn't find #{name} without an ID" if id.nil?

  attributes = record_to_attributes(record_for(redis, id))

  unless attributes['id'].present?
    raise RecordNotFound, "Couldn't find #{name} with id=#{id}"
  end

  attributes
end

#find(id) ⇒ Object 



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# File 'lib/modis/finder.rb', line 8

def find(id)
  Modis.with_connection do |redis|
    attributes = attributes_for(redis, id)
    model_for(attributes)
  end
end