Add Enumerable#sort_by test

2026-06-08 16:11:16 +00:00 · 2014-03-18 00:16:05 +09:00
parent 2f8dbd8e5d
commit 7380acf1b6
1 changed files with 4 additions and 0 deletions
@@ -41,3 +41,7 @@ assert("Enumerable#group_by") do
  assert_equal [1, 4], r[1]
  assert_equal [2, 5], r[2]
 end
+
+assert("Enumerable#sort_by") do
+  assert_equal ["car", "train", "bicycle"], %w{car bicycle train}.sort_by {|e| e.length}
+end