class Gimei::UniqueGenerator
Attributes
Public Class Methods
Source
# File lib/gimei/unique_generator.rb, line 11 def initialize(klass, max_retries) @klass = klass @max_retries = max_retries end
Source
# File lib/gimei/unique_generator.rb, line 6 def previous_results @previous_results ||= Hash.new { |hash, key| hash[key] = Set.new } end
Public Instance Methods
Source
# File lib/gimei/unique_generator.rb, line 20 def clear(key = nil) case key when :family previous_results[:last].clear when :given previous_results[:first].clear when nil previous_results.clear else previous_results[key.to_sym].clear end end
Source
# File lib/gimei/unique_generator.rb, line 33 def define_unique_method(method_name, previous_result_key = method_name) define_singleton_method method_name do |*args| max_retries.times do result = klass.public_send(method_name, *args) next if previous_results[previous_result_key].include?(result.to_s) previous_results[previous_result_key] << result.to_s return result end raise RetryLimitExceeded, "Retry limit exceeded for #{method_name}" end end
Source
# File lib/gimei/unique_generator.rb, line 16 def previous_results self.class.previous_results end