Class: LlmScraper::PromptBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/llm_scraper/prompt_builder.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(schema) ⇒ PromptBuilder

Returns a new instance of PromptBuilder.



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# File 'lib/llm_scraper/prompt_builder.rb', line 12

def initialize(schema)
  @schema = schema
end

Class Method Details

.build(schema, content) ⇒ String

Parameters:

  • schema (Schema)
  • content (String)

Returns:

  • (String) 


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# File 'lib/llm_scraper/prompt_builder.rb', line 8

def self.build(schema, content)
  new(schema).build(content)
end

Instance Method Details

#build(content) ⇒ Object 



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# File 'lib/llm_scraper/prompt_builder.rb', line 16

def build(content)
  <<~PROMPT
    Extract the following fields from the content below.
    Return ONLY a valid JSON object. No markdown fences. No explanation.

    Fields:
    #{render_fields}
    Rules:
    - Missing field → null (never omit the key)
    - Return nothing except the JSON object

    Content:
    #{content}
  PROMPT
end