R/core_utils.R
In sparklyr: R Interface to Apache Spark

core_get_package_function <- function(packageName, functionName) {
  if (
    packageName %in%
      rownames(installed.packages()) &&
      exists(functionName, envir = asNamespace(packageName))
  ) {
    get(functionName, envir = asNamespace(packageName))
  } else {
    NULL
  }
}

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sparklyr documentation built on June 20, 2026, 9:07 a.m.

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