| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
|
|
| |
I frequently find myself having to .compact but for blank. which means
on an array reject(&:blank?) (this is fine), or,
on a hash `.reject { |_k, v| v.blank? }` which is slightly more
frustrating and i usually write it as .reject(&:blank?) first and am
confused when it's trying to check if the keys are blank.
I've added the analagous .compact_blank! where there's a reject! to
build on (there's also a reject! in Set, but there's no other core_ext
touching Set so i've left that alone)
|
| |
|
|
|
|
| |
Enumerable#excluding
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
In the app I'm working on I've wished that index_by had a buddy that would
assign the hash value instead of the key multiple times.
Enter index_with. Useful when building a hash from a static list of
symbols. Before you'd do:
```ruby
POST_ATTRIBUTES.map { |attr_name| [ attr_name, public_send(attr_name) ] }.to_h
```
But now that's a little clearer and faster with:
````ruby
POST_ATTRIBUTES.index_with { |attr_name| public_send(attr_name) }
```
It's also useful when you have an enumerable that should be converted to a hash,
but you don't want to muddle the code up with the overhead that it takes to create
that hash. So before, that's:
```ruby
WEEKDAYS.each_with_object(Hash.new) do |day, intervals|
intervals[day] = [ Interval.all_day ]
end
```
And now it's just:
```ruby
WEEKDAYS.index_with([ Interval.all_day ])
```
It's also nice to quickly get a hash with either nil, [], or {} as the value.
|
| |
|
| |
|
|
|
|
|
| |
This reverts commit 3420a14590c0e6915d8b6c242887f74adb4120f9, reversing
changes made to afb66a5a598ce4ac74ad84b125a5abf046dcf5aa.
|
| |
|
|
|
|
|
|
|
|
| |
The Enumerator#size method was introduced in Ruby 2.0.
These tests were added when Rails 4.1 was current, and Ruby 1.9.3 was
still supported. Since Rails 5 only Ruby >= 2.2.2 is supported, so the
checks are no longer necessary.
|
| |
|
| |
|
|
|
|
|
|
|
|
| |
Style/SpaceBeforeBlockBraces
Style/SpaceInsideBlockBraces
Style/SpaceInsideHashLiteralBraces
Fix all violations in the repository.
|
|
|
|
|
| |
The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.
|
|
|
|
| |
Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Ruby 2.4 introduces `Array#sum`, but it only supports numeric elements,
breaking our `Enumerable#sum` which supports arbitrary `Object#+`.
To fix, override `Array#sum` with our compatible implementation.
Native Ruby 2.4:
%w[ a b ].sum
# => TypeError: String can't be coerced into Fixnum
With `Enumerable#sum` shim:
%w[ a b ].sum
# => 'ab'
We tried shimming the fast path and falling back to the compatible path
if it fails, but that ends up slower even in simple causes due to the cost
of exception handling. Our only choice is to override the native `Array#sum`
with our `Enumerable#sum`.
|
|
|
|
|
|
| |
This allows easier integration with ActiveRecord, such that
AR#pluck will now use Enumerable#pluck if the relation is loaded,
without needing to hit the database.
|
|
|
|
| |
Allows fetching the same values from arrays as from ActiveRecord associations.
|
|
|
|
| |
[egilburg]
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
At 1bd4d1c67459a91415ee73a8f55d2309c0d62a87 was added Range#sum
optimized version for arithmetic progressions. This improvment injected
a defect with not integer range boundaries. The defect was fixed by
e0adfa82c05f9c975005f102b4bcaebfcd17d241. The second commit really
disabled optimization at all because in Ruby integer-valued numbers are
instances of Fixnum and Bignum classes. We should #use is_a?
(#kind_of?) method instead #instance_of? to check if value is numerical:
1.class # => Fixnum
1.instance_of?(Integer) # => false
1.is_a?(Integer) # => true
-100_000_000_000.class # => Bignum
-100_000_000_000.instance_of?(Integer) # => false
-100_000_000_000.is_a?(Integer) # => true
Moreover original implementation of Range#sum has a defect with reverse
range boundaries. If the first boundary is less than the second range is
empty. Current commit fixes and tests this case too.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
collect(&:method) *DHH*"
This reverts commit 4d20de8a50d889a09e6f5642984775fe796ca943.
Conflicts:
activesupport/CHANGELOG.md
activesupport/lib/active_support/core_ext/enumerable.rb
activesupport/test/core_ext/enumerable_test.rb
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
|
|
| |
's/[ \t]*$//' -i {} \;)
|
|
|
|
| |
!x.include?/else calls [DHH]
|
| |
|
| |
|
|
|
|
| |
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
|
| |
|
| |
|
| |
|
|
|
|
|
|
| |
[#2489].
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
|
|
|
|
|
|
|
|
| |
:size
[#2489 state:committed]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
|
| |
|
| |
|
|
|
|
|
|
| |
[#1408 state:committed]
Signed-off-by: David Heinemeier Hansson <david@loudthinking.com>
|