Class: DSPy::Signature::StructBuilder

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dspy/signature.rb

Overview

DSL helper for building struct classes with field descriptions

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ StructBuilder

Returns a new instance of StructBuilder.



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# File 'lib/dspy/signature.rb', line 39

def initialize
  @field_descriptors = {}
end

Instance Attribute Details

#field_descriptors ⇒ Object (readonly)

Returns the value of attribute field_descriptors.



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# File 'lib/dspy/signature.rb', line 36

def field_descriptors
  @field_descriptors
end

Instance Method Details

#build_struct_class ⇒ Object 



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# File 'lib/dspy/signature.rb', line 52

def build_struct_class
  descriptors = @field_descriptors
  Class.new(T::Struct) do
    extend T::Sig
    descriptors.each do |name, descriptor|
      const name, descriptor.type
    end
  end
end

#const(name, type, **kwargs) ⇒ Object 



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# File 'lib/dspy/signature.rb', line 44

def const(name, type, **kwargs)
  description = kwargs[:description]
  has_default = kwargs.key?(:default)
  @field_descriptors[name] = FieldDescriptor.new(type, description, has_default)
  # Store default for future use if needed
end