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-rw-r--r--activesupport/CHANGELOG.md7
-rw-r--r--activesupport/Rakefile7
-rw-r--r--activesupport/lib/active_support/core_ext/enumerable.rb8
-rw-r--r--activesupport/test/autoloading_fixtures/a/c/e/f.rb2
-rw-r--r--activesupport/test/autoloading_fixtures/a/c/em/f.rb2
-rw-r--r--activesupport/test/autoloading_fixtures/d.rb2
-rw-r--r--activesupport/test/autoloading_fixtures/e.rb2
-rw-r--r--activesupport/test/autoloading_fixtures/em.rb2
-rw-r--r--activesupport/test/caching_test.rb16
-rw-r--r--activesupport/test/core_ext/enumerable_test.rb5
-rw-r--r--activesupport/test/core_ext/marshal_test.rb32
-rw-r--r--activesupport/test/dependencies_test.rb30
12 files changed, 65 insertions, 50 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 2fac308d2e..e77ebcb2f2 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,10 @@
+* Add `Enumerable#pluck` to get the same values from arrays as from ActiveRecord
+ associations.
+
+ Fixes #20339.
+
+ *Kevin Deisz*
+
* Add a bang version to `ActiveSupport::OrderedOptions` get methods which will raise
an `KeyError` if the value is `.blank?`
diff --git a/activesupport/Rakefile b/activesupport/Rakefile
index 22f0c90d30..81c242d4b1 100644
--- a/activesupport/Rakefile
+++ b/activesupport/Rakefile
@@ -1,5 +1,4 @@
require 'rake/testtask'
-require 'rubygems/package_task'
task :default => :test
Rake::TestTask.new do |t|
@@ -17,9 +16,3 @@ namespace :test do
end or raise "Failures"
end
end
-
-spec = eval(File.read('activesupport.gemspec'))
-
-Gem::PackageTask.new(spec) do |p|
- p.gem_spec = spec
-end
diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb
index 7a893292b3..d28f26260e 100644
--- a/activesupport/lib/active_support/core_ext/enumerable.rb
+++ b/activesupport/lib/active_support/core_ext/enumerable.rb
@@ -71,6 +71,14 @@ module Enumerable
def without(*elements)
reject { |element| elements.include?(element) }
end
+
+ # Convert an enumerable to an array based on the given key.
+ #
+ # [{ name: "David" }, { name: "Rafael" }, { name: "Aaron" }].pluck(:name)
+ # => ["David", "Rafael", "Aaron"]
+ def pluck(key)
+ map { |element| element[key] }
+ end
end
class Range #:nodoc:
diff --git a/activesupport/test/autoloading_fixtures/a/c/e/f.rb b/activesupport/test/autoloading_fixtures/a/c/e/f.rb
deleted file mode 100644
index 57dba5a307..0000000000
--- a/activesupport/test/autoloading_fixtures/a/c/e/f.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-class A::C::E::F
-end \ No newline at end of file
diff --git a/activesupport/test/autoloading_fixtures/a/c/em/f.rb b/activesupport/test/autoloading_fixtures/a/c/em/f.rb
new file mode 100644
index 0000000000..8b28e19148
--- /dev/null
+++ b/activesupport/test/autoloading_fixtures/a/c/em/f.rb
@@ -0,0 +1,2 @@
+class A::C::EM::F
+end \ No newline at end of file
diff --git a/activesupport/test/autoloading_fixtures/d.rb b/activesupport/test/autoloading_fixtures/d.rb
new file mode 100644
index 0000000000..45c794d4ca
--- /dev/null
+++ b/activesupport/test/autoloading_fixtures/d.rb
@@ -0,0 +1,2 @@
+class D
+end \ No newline at end of file
diff --git a/activesupport/test/autoloading_fixtures/e.rb b/activesupport/test/autoloading_fixtures/e.rb
deleted file mode 100644
index 2f59e4fb75..0000000000
--- a/activesupport/test/autoloading_fixtures/e.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-class E
-end \ No newline at end of file
diff --git a/activesupport/test/autoloading_fixtures/em.rb b/activesupport/test/autoloading_fixtures/em.rb
new file mode 100644
index 0000000000..16a1838667
--- /dev/null
+++ b/activesupport/test/autoloading_fixtures/em.rb
@@ -0,0 +1,2 @@
+class EM
+end \ No newline at end of file
diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb
index 527538ed9a..dce4e9b051 100644
--- a/activesupport/test/caching_test.rb
+++ b/activesupport/test/caching_test.rb
@@ -636,37 +636,37 @@ module AutoloadingCacheBehavior
include DependenciesTestHelpers
def test_simple_autoloading
with_autoloading_fixtures do
- @cache.write('foo', E.new)
+ @cache.write('foo', EM.new)
end
- remove_constants(:E)
+ remove_constants(:EM)
ActiveSupport::Dependencies.clear
with_autoloading_fixtures do
- assert_kind_of E, @cache.read('foo')
+ assert_kind_of EM, @cache.read('foo')
end
- remove_constants(:E)
+ remove_constants(:EM)
ActiveSupport::Dependencies.clear
end
def test_two_classes_autoloading
with_autoloading_fixtures do
- @cache.write('foo', [E.new, ClassFolder.new])
+ @cache.write('foo', [EM.new, ClassFolder.new])
end
- remove_constants(:E, :ClassFolder)
+ remove_constants(:EM, :ClassFolder)
ActiveSupport::Dependencies.clear
with_autoloading_fixtures do
loaded = @cache.read('foo')
assert_kind_of Array, loaded
assert_equal 2, loaded.size
- assert_kind_of E, loaded[0]
+ assert_kind_of EM, loaded[0]
assert_kind_of ClassFolder, loaded[1]
end
- remove_constants(:E, :ClassFolder)
+ remove_constants(:EM, :ClassFolder)
ActiveSupport::Dependencies.clear
end
end
diff --git a/activesupport/test/core_ext/enumerable_test.rb b/activesupport/test/core_ext/enumerable_test.rb
index e5d8ae7882..21743cdea5 100644
--- a/activesupport/test/core_ext/enumerable_test.rb
+++ b/activesupport/test/core_ext/enumerable_test.rb
@@ -110,4 +110,9 @@ class EnumerableTests < ActiveSupport::TestCase
assert_equal [1, 2, 4], (1..5).to_set.without(3, 5)
assert_equal({foo: 1, baz: 3}, {foo: 1, bar: 2, baz: 3}.without(:bar))
end
+
+ def test_pluck
+ payments = GenericEnumerable.new([ Payment.new(5), Payment.new(15), Payment.new(10) ])
+ assert_equal [5, 15, 10], payments.pluck(:price)
+ end
end
diff --git a/activesupport/test/core_ext/marshal_test.rb b/activesupport/test/core_ext/marshal_test.rb
index e49330128b..825df439a5 100644
--- a/activesupport/test/core_ext/marshal_test.rb
+++ b/activesupport/test/core_ext/marshal_test.rb
@@ -8,7 +8,7 @@ class MarshalTest < ActiveSupport::TestCase
def teardown
ActiveSupport::Dependencies.clear
- remove_constants(:E, :ClassFolder)
+ remove_constants(:EM, :ClassFolder)
end
test "that Marshal#load still works" do
@@ -22,14 +22,14 @@ class MarshalTest < ActiveSupport::TestCase
test "that a missing class is autoloaded from string" do
dumped = nil
with_autoloading_fixtures do
- dumped = Marshal.dump(E.new)
+ dumped = Marshal.dump(EM.new)
end
- remove_constants(:E)
+ remove_constants(:EM)
ActiveSupport::Dependencies.clear
with_autoloading_fixtures do
- assert_kind_of E, Marshal.load(dumped)
+ assert_kind_of EM, Marshal.load(dumped)
end
end
@@ -50,16 +50,16 @@ class MarshalTest < ActiveSupport::TestCase
test "that more than one missing class is autoloaded" do
dumped = nil
with_autoloading_fixtures do
- dumped = Marshal.dump([E.new, ClassFolder.new])
+ dumped = Marshal.dump([EM.new, ClassFolder.new])
end
- remove_constants(:E, :ClassFolder)
+ remove_constants(:EM, :ClassFolder)
ActiveSupport::Dependencies.clear
with_autoloading_fixtures do
loaded = Marshal.load(dumped)
assert_equal 2, loaded.size
- assert_kind_of E, loaded[0]
+ assert_kind_of EM, loaded[0]
assert_kind_of ClassFolder, loaded[1]
end
end
@@ -67,10 +67,10 @@ class MarshalTest < ActiveSupport::TestCase
test "that a real missing class is causing an exception" do
dumped = nil
with_autoloading_fixtures do
- dumped = Marshal.dump(E.new)
+ dumped = Marshal.dump(EM.new)
end
- remove_constants(:E)
+ remove_constants(:EM)
ActiveSupport::Dependencies.clear
assert_raise(NameError) do
@@ -84,10 +84,10 @@ class MarshalTest < ActiveSupport::TestCase
end
with_autoloading_fixtures do
- dumped = Marshal.dump([E.new, SomeClass.new])
+ dumped = Marshal.dump([EM.new, SomeClass.new])
end
- remove_constants(:E)
+ remove_constants(:EM)
self.class.send(:remove_const, :SomeClass)
ActiveSupport::Dependencies.clear
@@ -96,8 +96,8 @@ class MarshalTest < ActiveSupport::TestCase
Marshal.load(dumped)
end
- assert_nothing_raised("E failed to load while we expect only SomeClass to fail loading") do
- E.new
+ assert_nothing_raised("EM failed to load while we expect only SomeClass to fail loading") do
+ EM.new
end
assert_raise(NameError, "We expected SomeClass to not be loaded but it is!") do
@@ -109,15 +109,15 @@ class MarshalTest < ActiveSupport::TestCase
test "loading classes from files trigger autoloading" do
Tempfile.open("object_serializer_test") do |f|
with_autoloading_fixtures do
- Marshal.dump(E.new, f)
+ Marshal.dump(EM.new, f)
end
f.rewind
- remove_constants(:E)
+ remove_constants(:EM)
ActiveSupport::Dependencies.clear
with_autoloading_fixtures do
- assert_kind_of E, Marshal.load(f)
+ assert_kind_of EM, Marshal.load(f)
end
end
end
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb
index 4a1d90bfd6..6dce7560dd 100644
--- a/activesupport/test/dependencies_test.rb
+++ b/activesupport/test/dependencies_test.rb
@@ -187,7 +187,7 @@ class DependenciesTest < ActiveSupport::TestCase
assert_kind_of Module, A
assert_kind_of Class, A::B
assert_kind_of Class, A::C::D
- assert_kind_of Class, A::C::E::F
+ assert_kind_of Class, A::C::EM::F
end
end
@@ -552,24 +552,24 @@ class DependenciesTest < ActiveSupport::TestCase
def test_const_missing_in_anonymous_modules_loads_top_level_constants
with_autoloading_fixtures do
# class_eval STRING pushes the class to the nesting of the eval'ed code.
- klass = Class.new.class_eval "E"
- assert_equal E, klass
+ klass = Class.new.class_eval "EM"
+ assert_equal EM, klass
end
ensure
- remove_constants(:E)
+ remove_constants(:EM)
end
def test_const_missing_in_anonymous_modules_raises_if_the_constant_belongs_to_Object
with_autoloading_fixtures do
- require_dependency 'e'
+ require_dependency 'em'
mod = Module.new
- e = assert_raise(NameError) { mod::E }
- assert_equal 'E cannot be autoloaded from an anonymous class or module', e.message
- assert_equal :E, e.name
+ e = assert_raise(NameError) { mod::EM }
+ assert_equal 'EM cannot be autoloaded from an anonymous class or module', e.message
+ assert_equal :EM, e.name
end
ensure
- remove_constants(:E)
+ remove_constants(:EM)
end
def test_removal_from_tree_should_be_detected
@@ -664,19 +664,19 @@ class DependenciesTest < ActiveSupport::TestCase
def test_preexisting_constants_are_not_marked_as_autoloaded
with_autoloading_fixtures do
- require_dependency 'e'
- assert ActiveSupport::Dependencies.autoloaded?(:E)
+ require_dependency 'em'
+ assert ActiveSupport::Dependencies.autoloaded?(:EM)
ActiveSupport::Dependencies.clear
end
- Object.const_set :E, Class.new
+ Object.const_set :EM, Class.new
with_autoloading_fixtures do
- require_dependency 'e'
- assert ! ActiveSupport::Dependencies.autoloaded?(:E), "E shouldn't be marked autoloaded!"
+ require_dependency 'em'
+ assert ! ActiveSupport::Dependencies.autoloaded?(:EM), "EM shouldn't be marked autoloaded!"
ActiveSupport::Dependencies.clear
end
ensure
- remove_constants(:E)
+ remove_constants(:EM)
end
def test_constants_in_capitalized_nesting_marked_as_autoloaded
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-08 10:58:57 +0000