class Locomotive::Steam::Adapters::Memory::Dataset::PrimaryKey
Public Class Methods
new()
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# File lib/locomotive/steam/adapters/memory/dataset.rb, line 8 def initialize @current = 0 end
Public Instance Methods
increment!() { |current| ... }
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# File lib/locomotive/steam/adapters/memory/dataset.rb, line 12 def increment! yield(@current += 1) @current end