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* Remove deprecated arguments in `assert_nothing_raised`.
*Rafel Mendonça França*
* `Date.to_s` doesn't produce too many spaces. For example, `to_s(:short)`
will now produce `01 Feb` instead of ` 1 Feb`.
Fixes #25251.
*Sean Griffin*
* Introduce Module#delegate_missing_to.
When building a decorator, a common pattern emerges:
class Partition
def initialize(first_event)
@events = [ first_event ]
end
def people
if @events.first.detail.people.any?
@events.collect { |e| Array(e.detail.people) }.flatten.uniq
else
@events.collect(&:creator).uniq
end
end
private
def respond_to_missing?(name, include_private = false)
@events.respond_to?(name, include_private)
end
def method_missing(method, *args, &block)
@events.send(method, *args, &block)
end
end
With `Module#delegate_missing_to`, the above is condensed to:
class Partition
delegate_missing_to :@events
def initialize(first_event)
@events = [ first_event ]
end
def people
if @events.first.detail.people.any?
@events.collect { |e| Array(e.detail.people) }.flatten.uniq
else
@events.collect(&:creator).uniq
end
end
end
*Genadi Samokovarov*, *DHH*
* Rescuable: If a handler doesn't match the exception, check for handlers
matching the exception's cause.
*Jeremy Daer*
Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/activesupport/CHANGELOG.md) for previous changes.
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