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revises Enumerable#pluck in AS guide

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Vijay Dev
2011-12-02 23:53:21 +05:30
parent baa93a1c2e
commit ee45823072
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railties/guides/source/active_support_core_extensions.textile
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@@ -2055,7 +2055,7 @@ NOTE: Defined in +active_support/core_ext/enumerable.rb+.
h4. +pluck+
Plucks the value of the passed method for each element and returns the result as an array
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" ]