Class: LLM::MessageFilter::Multi

Inherits:

LLM::MessageFilter

• Object
• LLM::MessageFilter
• LLM::MessageFilter::Multi

Defined in:

lib/llm/message_filter/multi.rb

Overview

A filter that fans out to multiple other filters, so a message can be filtered multiple times by different filters.

Examples:

filter = LLM::MessageFilter.multi(
  llm,
  FilterOne,
  FilterTwo
)

Instance Attribute Summary

• #filters ⇒ Array<LLM::MessageFilter> readonly

  Returns the filters under the supervision of Multi.

Attributes inherited from LLM::MessageFilter

#ctx

Instance Method Summary

• #initialize(*filters) ⇒ Multi constructor

  A new instance of Multi.

• #call(message:, **opts) ⇒ LLM::Message

Methods inherited from LLM::MessageFilter

inherited, multi

Constructor Details

#initialize(*filters) ⇒ Multi

Returns a new instance of Multi.

Parameters:

• filters (Array<LLM::MessageFilter>) —

  The filters to fan out to. A Multi has no provider of its own.

# File 'lib/llm/message_filter/multi.rb', line 26

def initialize(*filters)
  super(nil)
  @filters = filters
end

Instance Attribute Details

#filters ⇒ Array<LLM::MessageFilter> (readonly)

Returns the filters under the supervision of Multi

Returns:

• (Array<LLM::MessageFilter>)

# File 'lib/llm/message_filter/multi.rb', line 20

def filters
  @filters
end

Instance Method Details

#call(message:, **opts) ⇒ LLM::Message

Parameters:

• message (LLM::Message) —

  The message to filter

• opts (Hash) —

  Per-call options

Returns:

• (LLM::Message)

# File 'lib/llm/message_filter/multi.rb', line 34

def call(message:, **opts)
  @filters.map do
    message = it.call(message:, **opts)
  end.last
end