Class: Text::Gen::ResultAccumulator

Inherits:
Object
  • Object
show all
Defined in:
lib/text/gen/result_accumulator.rb

Overview

ResultAccumulator handles accumulating results with attempt tracking

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(unique:, count:, max_attempts:) ⇒ ResultAccumulator

Returns a new instance of ResultAccumulator.



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# File 'lib/text/gen/result_accumulator.rb', line 13

def initialize(unique:, count:, max_attempts:)
  @unique = unique
  @count = [count, 1].max
  @max_attempts = [max_attempts, 1].max
  @results = unique ? {} : []
  @attempts = max_attempts * count
end

Class Method Details

.accumulate(unique:, count:, max_attempts:, &block) ⇒ Object 



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# File 'lib/text/gen/result_accumulator.rb', line 8

def accumulate(unique:, count:, max_attempts:, &block)
  new(unique: unique, count: count, max_attempts: max_attempts).accumulate(&block)
end

Instance Method Details

#accumulate(&block) ⇒ Object 



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# File 'lib/text/gen/result_accumulator.rb', line 21

def accumulate(&block)
  while @results.size < @count
    result = block.call
    add_result(result) if result

    @attempts -= 1
    raise MaxAttemptsError if @attempts.zero?
  end

  @results.map { |_, v| v }
end