Code cleanup
Change-Id: I084eb212ae4a1fdbc563e686ea6c9de55fc75914
diff --git a/man/calculate_eta.Rd b/man/calculate_eta.Rd
new file mode 100644
index 0000000..5d524e4
--- /dev/null
+++ b/man/calculate_eta.Rd
@@ -0,0 +1,23 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/logging.R
+\name{calculate_eta}
+\alias{calculate_eta}
+\title{Calculate and format ETA for batch operations}
+\usage{
+calculate_eta(current_item, total_items, start_time)
+}
+\arguments{
+\item{current_item}{current item number (1-based)}
+
+\item{total_items}{total number of items to process}
+
+\item{start_time}{POSIXct start time of the operation}
+}
+\value{
+character string with formatted ETA and completion time or empty string if not calculable
+}
+\description{
+Helper function to calculate estimated time of arrival based on elapsed time
+and progress through a batch operation.
+}
+\keyword{internal}