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| author | Jon Moss <maclover7@users.noreply.github.com> | 2016-05-24 18:57:26 -0400 |
|---|---|---|
| committer | Jon Moss <maclover7@users.noreply.github.com> | 2016-05-24 18:57:26 -0400 |
| commit | bf219714dce494f5b69cb7dd9b8c43a68a4988da (patch) | |
| tree | caad49072c3de87f4cae390d8a37796af026713b /activesupport | |
| parent | 3ac9956bfc8603cdd9999edeec15219dff02d8a2 (diff) | |
| parent | be1b716d77216449438af094170d4b0f61739cda (diff) | |
| download | rails-bf219714dce494f5b69cb7dd9b8c43a68a4988da.tar.gz rails-bf219714dce494f5b69cb7dd9b8c43a68a4988da.tar.bz2 rails-bf219714dce494f5b69cb7dd9b8c43a68a4988da.zip | |
Merge pull request #25134 from malept/consistent-hash-examples
Normalize whitespace for Hash#compact documentation
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/compact.rb | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/compact.rb b/activesupport/lib/active_support/core_ext/hash/compact.rb index 5dc9a05ec7..62ea579c65 100644 --- a/activesupport/lib/active_support/core_ext/hash/compact.rb +++ b/activesupport/lib/active_support/core_ext/hash/compact.rb @@ -1,9 +1,9 @@ class Hash # Returns a hash with non +nil+ values. # - # hash = { a: true, b: false, c: nil} - # hash.compact # => { a: true, b: false} - # hash # => { a: true, b: false, c: nil} + # hash = { a: true, b: false, c: nil } + # hash.compact # => { a: true, b: false } + # hash # => { a: true, b: false, c: nil } # { c: nil }.compact # => {} def compact self.select { |_, value| !value.nil? } @@ -11,9 +11,9 @@ class Hash # Replaces current hash with non +nil+ values. # - # hash = { a: true, b: false, c: nil} - # hash.compact! # => { a: true, b: false} - # hash # => { a: true, b: false} + # hash = { a: true, b: false, c: nil } + # hash.compact! # => { a: true, b: false } + # hash # => { a: true, b: false } def compact! self.reject! { |_, value| value.nil? } end |