Class: Synthra::REPL::DebugEngine

Inherits:
Object
  • Object
show all
Defined in:
lib/synthra/repl/formatter.rb

Overview

Debug-enabled engine wrapper

Instance Method Summary collapse

Constructor Details

#initialize(schema, registry: nil, mode: :random, seed: nil) ⇒ DebugEngine

Returns a new instance of DebugEngine.



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# File 'lib/synthra/repl/formatter.rb', line 151

def initialize(schema, registry: nil, mode: :random, seed: nil)
  @schema = schema
  @registry = registry
  @mode = mode
  @seed = seed
  @debug_callbacks = []
end

Instance Method Details

#generate ⇒ Hash

Generate with debugging

Returns:

  • (Hash) —

    generated record



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# File 'lib/synthra/repl/formatter.rb', line 172

def generate
  # Create a custom configuration that triggers callbacks
  original_callback = Synthra.configuration.on_field_generated
  
  # The engine calls on_field_generated with 4 args: schema_name, field_name, value, duration_ms
  Synthra.configuration.on_field_generated = lambda do |schema_name, field_name, value, duration_ms|
    original_callback&.call(schema_name, field_name, value, duration_ms)
    @debug_callbacks.each { |cb| cb.call(schema_name, field_name, value, duration_ms) }
  end

  begin
    engine = Generator::Engine.new(@schema, registry: @registry)
    engine.generate(seed: @seed, mode: @mode)
  ensure
    Synthra.configuration.on_field_generated = original_callback
  end
end

#on_field_generated {|schema_name, field_name, value, duration_ms| ... } ⇒ Object

Note:

The callback receives 4 arguments matching the engine's on_field_generated signature

Add debug callback

Yields:

  • (schema_name, field_name, value, duration_ms) —

    callback block



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# File 'lib/synthra/repl/formatter.rb', line 164

def on_field_generated(&block)
  @debug_callbacks << block
end