Class: Langfuse::PromptVariables Private

Inherits:
Object
  • Object
show all
Defined in:
lib/langfuse/prompt_variables.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Extracts referenced variables from parsed Mustache templates.

Constant Summary collapse

TAG_TYPES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%i[etag utag].freeze
SECTION_TYPES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%i[section inverted_section].freeze

Class Method Summary collapse

Class Method Details

.extract(template) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/langfuse/prompt_variables.rb', line 15

def extract(template)
  tokens = Mustache::Template.new(template).tokens
  collect(tokens, []).reject(&:empty?).uniq
end