unit test match funs

man/match_test.Rd

@@ -0,0 +1,23 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/join_utilities.R
+\name{match_test}
+\alias{match_test}
+\title{Test the join between two sets of identifiers}
+\usage{
+match_test(x, y, distinct = TRUE)
+}
+\arguments{
+\item{x}{a vector of identifiers to check against y}
+
+\item{y}{a vector of identifiers to check against x}
+
+\item{distinct}{logical, should duplicate values of x and y be removed before testing}
+}
+\description{
+Test the join between two sets of identifiers
+}
+\examples{
+x <- LETTERS
+y <- c(letters, LETTERS)
+match_test(x, y)
+}

man/na_sum.Rd

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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/utils.R
+\name{na_sum}
+\alias{na_sum}
+\title{Sum a numeric that contains missing values and ignore missing values}
+\usage{
+na_sum(x)
+}
+\arguments{
+\item{x}{a numeric vector}
+}
+\value{
+the sum, ignoring any missing values
+}
+\description{
+Sum a numeric that contains missing values and ignore missing values
+}
+\examples{
+x <- c(2, NA, 4, 9)
+na_sum(x) # 15
+}