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rails--rails/activesupport/CHANGELOG.md
Ricardo Díaz 2327ebfdc6 Disable parallel testing when running individual files 
Setting up the parallel workers could be an overhead when running
individual files.

This patch disables that process in case the number of files to run
is less than one.

Results running a sample file:

Before:

```
actionpack $ bin/test test/controller/parameters/accessors_test.rb
Run options: --seed 48261

........................................................................

Finished in 0.211923s, 339.7460 runs/s, 552.0873 assertions/s.
72 runs, 117 assertions, 0 failures, 0 errors, 0 skips
```

After

```
actionpack $ bin/test test/controller/parameters/accessors_test.rb

Run options: --seed 5461

........................................................................

Finished in 0.008411s, 8560.2189 runs/s, 13910.3557 assertions/s.
72 runs, 117 assertions, 0 failures, 0 errors, 0 skips
```
2021-03-18 02:06:42 -05:00

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Raw Blame History

  • Tests parallelization is now disabled when running individual files to prevent the setup overhead.

    It can still be enforced if the environment variable PARALLEL_WORKERS is present and set to a value greater than 1.

    Ricardo Díaz

  • Fix proxying keyword arguments in ActiveSupport::CurrentAttributes.

    Marcin Kołodziej

  • Add Enumerable#maximum and Enumerable#minimum to easily calculate the maximum or minimum from extracted elements of an enumerable.

    payments = [Payment.new(5), Payment.new(15), Payment.new(10)]

payments.minimum(:price) # => 5
payments.maximum(:price) # => 15

    This also allows passing enumerables to fresh_when and stale? in Action Controller. See PR #41404 for an example.

    Ayrton De Craene

  • ActiveSupport::Cache::MemCacheStore now accepts an explicit nil for its addresses argument.

    config.cache_store = :mem_cache_store, nil

# is now equivalent to

config.cache_store = :mem_cache_store

# and is also equivalent to

config.cache_store = :mem_cache_store, ENV["MEMCACHE_SERVERS"] || "localhost:11211"

# which is the fallback behavior of Dalli

    This helps those migrating from :dalli_store, where an explicit nil was permitted.

    Michael Overmeyer

  • Add Enumerable#in_order_of to put an Enumerable in a certain order by a key.

    DHH

  • ActiveSupport::Inflector.camelize behaves expected when provided a symbol :upper or :lower argument. Matches String#camelize behavior.

    Alex Ghiculescu

  • Raises an ArgumentError when the first argument of ActiveSupport::Notification.subscribe is invalid.

    Vipul A M

  • HashWithIndifferentAccess#deep_transform_keys now returns a HashWithIndifferentAccess instead of a Hash.

    Nathaniel Woodthorpe

  • consume dalli’s cache_nils configuration as ActiveSupport::Cache's skip_nil when using MemCacheStore.

    Ritikesh G

  • add RedisCacheStore#stats method similar to MemCacheStore#stats. Calls redis#info internally.

    Ritikesh G

Please check 6-1-stable for previous changes.