diff options
| -rw-r--r-- | activesupport/CHANGELOG.md | 6 | ||||
| -rw-r--r-- | activesupport/lib/active_support/core_ext/enumerable.rb | 7 | ||||
| -rw-r--r-- | activesupport/test/core_ext/enumerable_test.rb | 9 |
3 files changed, 3 insertions, 19 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 1516472fed..d32c094b13 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,9 +1,7 @@ ## Rails 3.2.0 (unreleased) ## -* Added Enumerable#pluck to wrap the common pattern of collect(&:method) *DHH* - -* Module#synchronize is deprecated with no replacement. Please use `monitor` - from ruby's standard library. +* Module#synchronize is deprecated with no replacement. Please use `monitor` + from ruby's standard library. * (Date|DateTime|Time)#beginning_of_week accept an optional argument to be able to set the day at which weeks are assumed to start. diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb index d9856f2e84..9343bb7106 100644 --- a/activesupport/lib/active_support/core_ext/enumerable.rb +++ b/activesupport/lib/active_support/core_ext/enumerable.rb @@ -63,13 +63,6 @@ module Enumerable end end - # Plucks the value of the passed method for each element and returns the result as an array. Example: - # - # people.pluck(:name) # => [ "David Heinemeier Hansson", "Jamie Heinemeier Hansson" ] - def pluck(method) - collect { |element| element.send(method) } - end - # Iterates over a collection, passing the current element *and* the # +memo+ to the block. Handy for building up hashes or # reducing collections down to one object. Examples: diff --git a/activesupport/test/core_ext/enumerable_test.rb b/activesupport/test/core_ext/enumerable_test.rb index 7ce7c4d52d..cdfa991a34 100644 --- a/activesupport/test/core_ext/enumerable_test.rb +++ b/activesupport/test/core_ext/enumerable_test.rb @@ -126,11 +126,4 @@ class EnumerableTests < Test::Unit::TestCase assert_equal true, GenericEnumerable.new([ 1 ]).exclude?(2) assert_equal false, GenericEnumerable.new([ 1 ]).exclude?(1) end - - def test_pluck_single_method - person = Struct.new(:name) - people = [ person.new("David"), person.new("Jamie") ] - - assert_equal [ "David", "Jamie" ], people.pluck(:name) - end -end
\ No newline at end of file +end |