Merge pull request #5827 from stevengj/isempty

RFC: make isempty(itr) work for general iterables
JuliaLang · Feb 16, 2014 · e924901 · e924901
2 parents 2fdefe2 + 1375359
commit e924901
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/base/iterator.jl b/base/iterator.jl
@@ -1,3 +1,5 @@
+isempty(itr) = done(itr, start(itr))
+
 # enumerate
 
 immutable Enumerate{I}