harn-stdlib 0.10.27

Embedded Harn standard library source catalog
Documentation 
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/**
 * Return the provider-neutral name from a parsed or native tool call.
 *
 * @effects: []
 * @errors: []
 */
pub fn __tool_call_name(call) {
  return to_string(call?.name ?? call?.tool_name ?? "")
}

/**
 * Return normalized arguments from a parsed or native tool call.
 *
 * @effects: []
 * @errors: []
 */
pub fn __tool_call_args(call) {
  const raw = call?.arguments ?? call?.tool_args
  if type_of(raw) == "dict" {
    return raw
  }
  return {}
}

pub fn __tool_call_name_is_blank(call) -> bool {
  return __tool_call_name(call).trim() == ""
}

pub fn __filter_blank_name_tool_calls(calls) {
  let kept = []
  let dropped = 0
  for call in calls ?? [] {
    if __tool_call_name_is_blank(call) {
      dropped = dropped + 1
    } else {
      kept = kept.push(call)
    }
  }
  return {calls: kept, dropped: dropped}
}

pub fn __resolve_tool_calls(llm_result, parsed) {
  const native_calls = llm_result?.native_tool_calls ?? llm_result?.tool_calls ?? []
  if len(native_calls) > 0 {
    return __filter_blank_name_tool_calls(native_calls).calls
  }
  return __filter_blank_name_tool_calls(parsed?.calls ?? []).calls
}