diff options
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | lib/set.rb | 2 | ||||
| -rw-r--r-- | test/test_set.rb | 11 |
3 files changed, 16 insertions, 0 deletions
@@ -110,6 +110,9 @@ with all sufficient information, see the ChangeLog file or Redmine * Carriage returns are changed to be trimmed properly if trim_mode is specified and used. Duplicated newlines will be removed on Windows. [Bug #5339] [Bug #11464] +* Set + * Add Set#to_s as alias to #inspect [Feature #13676] + * WEBrick * Add Server Name Indication (SNI) support [Feature #13729] diff --git a/lib/set.rb b/lib/set.rb index 43c388ca90..bfa37d4dc0 100644 --- a/lib/set.rb +++ b/lib/set.rb @@ -569,6 +569,8 @@ class Set end end + alias to_s inspect + def pretty_print(pp) # :nodoc: pp.text sprintf('#<%s: {', self.class.name) pp.nest(1) { diff --git a/test/test_set.rb b/test/test_set.rb index 5774af741e..aaf3bfe3b8 100644 --- a/test/test_set.rb +++ b/test/test_set.rb @@ -715,6 +715,17 @@ class TC_Set < Test::Unit::TestCase assert_equal('#<Set: {#<Set: {0}>, 1, 2, #<Set: {1, 2, #<Set: {...}>}>}>', set2.inspect) end + def test_to_s + set1 = Set[1, 2] + assert_equal('#<Set: {1, 2}>', set1.to_s) + + set2 = Set[Set[0], 1, 2, set1] + assert_equal('#<Set: {#<Set: {0}>, 1, 2, #<Set: {1, 2}>}>', set2.to_s) + + set1.add(set2) + assert_equal('#<Set: {#<Set: {0}>, 1, 2, #<Set: {1, 2, #<Set: {...}>}>}>', set2.to_s) + end + def test_compare_by_identity a1, a2 = "a", "a" b1, b2 = "b", "b" |