Class: MemoryDb::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/memorydb/base.rb

Direct Known Subclasses

Db

Instance Method Summary collapse

Instance Method Details

#filter ⇒ Object 



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# File 'lib/memorydb/base.rb', line 12

def filter
  @filter_factory ||= FilterFactory.new
end

#find ⇒ Object 



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# File 'lib/memorydb/base.rb', line 8

def find
  cursor
end

#remove!(model = nil) ⇒ Object 



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# File 'lib/memorydb/base.rb', line 24

def remove!(model=nil)
  if model
    remove_by_id!(model.send(primary_key))
  else
    cursor.remove!
  end
end

#remove_by_id!(id) ⇒ Object 



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# File 'lib/memorydb/base.rb', line 16

def remove_by_id!(id)
  if model = find_by_id(id)
    remove_model!(model)
  else
    raise ArgumentError.new("Could not remove record with id: #{id} because it does not exist")
  end
end