close #1: use as_units instead of parse_unit [ci skip]

r-quantities · Jan 8, 2018 · 1a325a5 · 1a325a5
1 parent 8f5b35f
commit 1a325a5
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Showing 4 changed files with 13 additions and 2 deletions.
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -21,6 +21,8 @@ URL: https://github.com/r-quantities/constants
 BugReports: https://github.com/r-quantities/constants/issues
 Depends:
     R (>= 3.0.0)
+Imports:
+    utils
 Suggests:
     errors,
     units,

diff --git a/LICENSE b/LICENSE
@@ -1,2 +1,2 @@
-YEAR: 2017
+YEAR: 2017-2018
 COPYRIGHT HOLDER: Iñaki Ucar
diff --git a/NEWS.md b/NEWS.md
@@ -0,0 +1,5 @@
+# constants 0.0.1.9000
+
+## Minor changes and fixes:
+
+* Use `units::as_units()` instead of the deprecated `units::parse_unit()` (#1).
diff --git a/R/constants.R b/R/constants.R
@@ -96,9 +96,13 @@ syms_with_units <- NULL
   }
 
   if (requireNamespace("units", quietly = TRUE)) {
+    if (utils::packageVersion("units") < "0.5.0")
+      parse_unit <- units::parse_unit
+    else parse_unit <- units::as_units
+
     syms_with_units <<- syms
     for (i in seq_along(syms))
-      units(syms_with_units[[i]]) <<- units::parse_unit(constants::codata$unit[[i]])
+      units(syms_with_units[[i]]) <<- parse_unit(constants::codata$unit[[i]])
   }
 }