33 lines
879 B
Markdown
33 lines
879 B
Markdown
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```ruby title="Ruby"
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require "kreuzberg"
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# Custom validator ensuring extracted content meets minimum length requirement
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class MinLengthValidator
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def initialize(min_length: 100)
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@min_length = min_length
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end
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def call(result)
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content_length = result["content"].length
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if content_length < @min_length
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raise StandardError,
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"Content too short: #{content_length} < #{@min_length}"
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end
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end
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end
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# Register the validator with priority
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validator = MinLengthValidator.new(min_length: 100)
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Kreuzberg.register_validator("min_length_validator", validator, 100)
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# Usage in extraction
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config = Kreuzberg::ExtractionConfig.new
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begin
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result = Kreuzberg.extract_file_sync("document.pdf", config: config)
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puts "Extraction successful: #{result["content"].length} characters"
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rescue StandardError => e
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puts "Validation failed: #{e.message}"
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end
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```
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