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| author | Arun Agrawal <arunagw@gmail.com> | 2011-12-23 09:53:21 +0530 |
|---|---|---|
| committer | Arun Agrawal <arunagw@gmail.com> | 2011-12-23 09:53:21 +0530 |
| commit | cc450329b2c21928bece7544de4f95a4eebde03c (patch) | |
| tree | 9b5678b6c5714e12bcff0ed6744f4d2abeb9c7d5 /railties/guides | |
| parent | 46ec75661d00d788da40a06f6c71092250a7103e (diff) | |
| download | rails-cc450329b2c21928bece7544de4f95a4eebde03c.tar.gz rails-cc450329b2c21928bece7544de4f95a4eebde03c.tar.bz2 rails-cc450329b2c21928bece7544de4f95a4eebde03c.zip | |
[docs] pluck docs reverted for activesupport
https://github.com/rails/rails/commit/367741ef22d1538b8550cf6e4b2276a0946066c0
Diffstat (limited to 'railties/guides')
| -rw-r--r-- | railties/guides/source/active_support_core_extensions.textile | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile index cf9185a324..0b5290b72c 100644 --- a/railties/guides/source/active_support_core_extensions.textile +++ b/railties/guides/source/active_support_core_extensions.textile @@ -1977,16 +1977,6 @@ end NOTE: Defined in +active_support/core_ext/enumerable.rb+. -h4. +pluck+ - -The +pluck+ method collects the value of the passed method for each element and returns the result as an array. - -<ruby> -people.pluck(:name) # => [ "David Heinemeier Hansson", "Jamie Heinemeier Hansson" ] -</ruby> - -NOTE: Defined in +active_support/core_ext/enumerable.rb+. - h4. +each_with_object+ The +inject+ method offers iteration with an accumulator: |