Class: Riffer::StreamEvents::ToolCallDelta

Inherits:
Base
  • Object
show all
Defined in:
lib/riffer/stream_events/tool_call_delta.rb

Overview

Riffer::StreamEvents::ToolCallDelta represents an incremental tool call chunk during streaming.

Emitted when the LLM is building a tool call, containing partial argument data.

Instance Attribute Summary collapse

Attributes inherited from Base

#role

Instance Method Summary collapse

Constructor Details

#initialize(item_id:, arguments_delta:, name: nil, role: :assistant) ⇒ ToolCallDelta

Creates a new tool call delta event.

item_id

String - the tool call item identifier

name

String or nil - the tool name (may only be present in first delta)

arguments_delta

String - the incremental arguments JSON fragment

role

Symbol - the message role (defaults to :assistant)



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# File 'lib/riffer/stream_events/tool_call_delta.rb', line 22

def initialize(item_id:, arguments_delta:, name: nil, role: :assistant)
  super(role: role)
  @item_id = item_id
  @name = name
  @arguments_delta = arguments_delta
end

Instance Attribute Details

#arguments_delta ⇒ Object (readonly)

The incremental arguments JSON fragment.



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# File 'lib/riffer/stream_events/tool_call_delta.rb', line 14

def arguments_delta
  @arguments_delta
end

#item_id ⇒ Object (readonly)

The tool call item identifier.



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# File 'lib/riffer/stream_events/tool_call_delta.rb', line 8

def item_id
  @item_id
end

#name ⇒ Object (readonly)

The tool name (may only be present in first delta).



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# File 'lib/riffer/stream_events/tool_call_delta.rb', line 11

def name
  @name
end

Instance Method Details

#to_h ⇒ Object

Converts the event to a hash.

Returns Hash - the event data.



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# File 'lib/riffer/stream_events/tool_call_delta.rb', line 32

def to_h
  {role: @role, item_id: @item_id, name: @name, arguments_delta: @arguments_delta}.compact
end