diff options
| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-08-09 21:20:50 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-08-09 21:20:50 +0900 |
| commit | 6c61a60609e973f3dec00e86ca6f1519ae83e1e3 (patch) | |
| tree | 4ca852347e8c94c8ab6114a0ff98657f9450e0f4 /mrbgems/mruby-hash-ext/mrblib/hash.rb | |
| parent | 4d46f366acbba00de1a56c2d3df85fceaaecd1a0 (diff) | |
| download | mruby-6c61a60609e973f3dec00e86ca6f1519ae83e1e3.tar.gz mruby-6c61a60609e973f3dec00e86ca6f1519ae83e1e3.zip | |
Implement `Hash#compact!` in C; ref #3769
Diffstat (limited to 'mrbgems/mruby-hash-ext/mrblib/hash.rb')
| -rw-r--r-- | mrbgems/mruby-hash-ext/mrblib/hash.rb | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/mrbgems/mruby-hash-ext/mrblib/hash.rb b/mrbgems/mruby-hash-ext/mrblib/hash.rb index 640f7daf5..73d1fbe6d 100644 --- a/mrbgems/mruby-hash-ext/mrblib/hash.rb +++ b/mrbgems/mruby-hash-ext/mrblib/hash.rb @@ -131,24 +131,6 @@ class Hash end ## - # call-seq: - # hsh.compact! -> hsh - # - # Removes all nil values from the hash. Returns the hash. - # - # h = { a: 1, b: false, c: nil } - # h.compact! #=> { a: 1, b: false } - # - def compact! - result = self.select { |k, v| !v.nil? } - if result.size == self.size - nil - else - self.replace(result) - end - end - - ## # call-seq: # hsh.fetch(key [, default] ) -> obj # hsh.fetch(key) {| key | block } -> obj |