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379 lines
8.6 KiB
379 lines
8.6 KiB
# 4.19.0
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## Bug fixes
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## Methods
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#### ``flatten()``
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- Now properly flattens an object with multiple objects. [Issue](https://github.com/ecrmnn/collect.js/issues/240)
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# 4.18.8
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## Bug fixes
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## Methods
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#### ``shift()``
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- Calling `shift()` on an empty collection returns null in all cases
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#### ``sortKeysDesc()``
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- Now works correctly when collections is an object
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#### ``min()``
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- Passing an array of object where not every element contains the given key no longer causes an error
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#### ``max()``
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- Passing an array of object where not every element contains the given key no longer causes an error
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# 4.16.0
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## Breaking changes
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## Methods
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#### ``sortBy()``
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- Null values, ``null`` and ``undefined`` will be sorted last, like normal ``.sort()``
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# 4.14.0
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## Breaking changes
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## Methods
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#### ``values()``
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- Reverted change in `4.13.0`. Values method are no longer recursive.
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# 4.14.0
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## Breaking changes
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## Methods
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#### ``where()``
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- This method now supports one, two or three arguments. This may cause unexpected output if you're using this function with one or two arguments earlier.
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# 4.13.0
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## Breaking changes
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## Methods
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#### ``values()``
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- Values now iterates the collection recursively and collects values. Results that previously would return an object may now return an array.
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# 4.12.0
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## Breaking changes
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## Collection
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#### ``collect()``
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- A collection instance made from an empty string is no longer recognized as an empty collection ``collect('')``
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```js
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// Before 4.12.0
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collect('').isEmpty();
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//=> true
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// After 4.12.0
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collect('').isEmpty();
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//=> false
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```
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# 4.4.0
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## Breaking changes
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## Methods
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#### ``concat()``
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- Concat now returns a new collection instead of modifying the existing one
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# 4.3.0
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## Breaking changes
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## Methods
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#### ``random()``
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- Previously ``random()`` and ``random(1)`` would return an array, while passing an integer >1 would return a collection object.
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- ``random(1)`` now returns a collection object
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- Changed ``random()`` according to https://github.com/ecrmnn/collect.js/issues/202
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# 4.2.0
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- Added ``whenEmpty()`` method
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- Added ``whenNotEmpty()`` method
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- Added ``unlessEmpty()`` method
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- Added ``unlessNotEmpty()`` method
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# 4.1.0
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## Breaking changes
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## Methods
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#### ``flatMap()``
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- Changed ``flatMap()`` according to https://github.com/ecrmnn/collect.js/issues/195
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# 4.0.1
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- Added build files so it's no longer required to use npm for installation
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# 4.0.0
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## Breaking changes
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- ``chunk()``
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- ``count()``
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- ``dump()``
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- ``flatMap()``
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- ``has()``
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- ``keys()``
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- ``groupBy()``
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- ``partition()``
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- ``pluck()``
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- ``split()``
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- ``toArray()``
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- ``toJson()``
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- ``wrap()``
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## Node.js
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Skipped Node 4 support
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## Methods
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#### ``chunk()``
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- Returns a new collection of smaller collections of the given size.
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This is done because ``collect.js`` should give the same result as Laravel Collections.
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- Also works when the collection is based on an object, a string, a number or boolean.
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#### ``combine()``
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- Also works when the collection is based on a string
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- Also works when combining with a string or an object
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- Also works when combining with another collection
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#### ``count()``
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- Also works when the collection is based on an object
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- Return the number of keys in the object
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#### ``dump()``
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- Console logs the entire collection object (``this``) instead of only the items (``this.items``).
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```js
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const collection = collect([
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{ product: 'Desk', manufacturer: 'IKEA' },
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{ product: 'Chair', manufacturer: 'Herman Miller' },
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{ product: 'Bookcase', manufacturer: 'IKEA' },
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{ product: 'Door' },
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]);
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collection.pluck('product', 'manufacturer').dump();
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// Prior to 4.0.0
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//=> {
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//=> IKEA: 'Bookcase',
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//=> 'Herman Miller': 'Chair',
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//=> '': 'Door'
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//=> }
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// After 4.0.0
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//=> Collection {
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//=> items: {
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//=> IKEA: 'Bookcase',
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//=> 'Herman Miller': 'Chair',
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//=> '': 'Door'
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//=> }
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//=> }
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```
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#### ``except()``
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- Accepts an array or infinite number of arguments.
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#### ``first()``
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- Also works when the collection is based on an object.
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```js
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const collection = collect({
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name: 'Sadio Mané',
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club: 'Liverpool FC',
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});
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collection.first();
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//=> Sadio Mané
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```
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#### ``flatMap()``
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- Version prior to 4.0.0 did not work as expected
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- Rewritten with new functionality
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- See readme for further details
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#### ``flip()``
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- Also works when the collection is based on an object
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#### ``forget()``
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- Also works when the collection is based on an object
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#### ``forPage()``
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- Also works when the collection is based on an object
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#### ``groupBy()``
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- Objects that don't have the key that we're grouping by will be grouped into a group under the
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name of an empty string. This is changed from being grouped under ``undefined``.
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- Now returns a collection of collections instead of an array of objects.
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This is done because ``collect.js`` should give the same result as Laravel Collections.
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```js
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```
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#### ``has()``
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- Accepts an array of keys to check
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- Is now a variadic function and therefore accepts infinite number of arguments (keys) to check
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- No longer checks if any object in the given array has the specified key.
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This is done because ``collect.js`` should give the same result as Laravel Collections.
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```js
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// Previously this would return true. It now returns false.
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const collection = collect([{
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animal: 'unicorn',
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ability: 'magical'
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}, {
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animal: 'pig',
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ability: 'filthy'
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}]);
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collection.has('ability');
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//=> true (Prior to 4.0.0)
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//=> false (After 4.0.0)
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```
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#### ``keyBy()``
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- Uses an empty string as the key instead of ``undefined`` when passed an invalid key
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#### ``keys()``
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- Returns indexes as keys when based on an array. Indexes are mapped to ``Number``.
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```js
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const collection = collect([{
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name: 'Sadio Mané',
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}, {
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name: 'Roberto Firmino',
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}]);
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const keys = collection.keys();
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// Prior to 4.0.0
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//=> ['name', 'name']
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// After 4.0.0
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//=> [0, 1]
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```
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#### ``last()``
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- Also works when the collection is based on an object.
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```js
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const collection = collect({
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name: 'Sadio Mané',
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club: 'Liverpool FC',
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});
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collection.last();
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//=> Liverpool FC
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```
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#### ``merge()``
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- Can merge arrays and objects.
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- Also works when merging with a string.
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#### ``only()``
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- Accepts an array or infinite number of arguments.
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#### ``partition()``
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- Returns a collection of collections with the results instead of an array
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#### ``pluck()``
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- Returns ``null`` as the value instead of ``undefined``
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- Returns ``null`` when an item does not contain the specified key.
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```js
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const collection = collect([
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{ product: 'Desk', manufacturer: 'IKEA' },
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{ product: 'Chair', manufacturer: 'Herman Miller' },
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{ product: 'Bookcase', manufacturer: 'IKEA' },
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{ product: 'Door' },
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]);
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const pluck = collection.pluck('non-existing-key');
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pluck.all();
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//=> [null, null, null, null]
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const manufacturers = collection.pluck('manufacturer');
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manufacturers.all();
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//=> ['IKEA', 'Herman Miller', 'IKEA', null]
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```
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- Objects that don't have the key that we're plucking by will get an empty string as its key.
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This is changed from being ``undefined``.
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```js
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const collection = collect([
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{ product: 'Desk', manufacturer: 'IKEA' },
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{ product: 'Chair', manufacturer: 'Herman Miller' },
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{ product: 'Bookcase', manufacturer: 'IKEA' },
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{ product: 'Door' },
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]);
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const pluck = collection.pluck('product', 'manufacturer');
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pluck.all();
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//=> {
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//=> IKEA: 'Bookcase',
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//=> 'Herman Miller': 'Chair',
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//=> '': 'Door',
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//=> }
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```
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#### ``pop()``
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- Also works when collection is based on an object
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#### ``push()``
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- Accepts spread/rest operator ``collection.push(...values)``
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#### ``random()``
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- Also works when collection is based on an object
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#### ``shift()``
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- Also works when collection is based on an object
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#### ``shuffle()``
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- Also works when collection is based on an object
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#### ``split()``
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- Splits the collection into the given number of collections
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```js
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const collection = collect([1, 2, 3, 4, 5]);
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collection.split(2).dump();
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// Prior to 4.0.0
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//=> [
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//=> [1, 2, 3],
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//=> [4, 5],
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//=> ]
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// After 4.0.0
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//=> Collection {
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//=> items: {
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//=> Collection {
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//=> items: [1, 2, 3]
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//=> },
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//=> Collection {
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//=> items: [4, 5]
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//=> },
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//=> }
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//=> }
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```
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#### ``take()``
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- Also works when collection is based on an object
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#### ``toArray()``
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- Now works recursively like Laravel collections ``toArray()`` method
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- More information: https://github.com/ecrmnn/collect.js/issues/138
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#### ``toJson()``
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- Now works recursively like Laravel collections ``toArray()`` method
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- More information: https://github.com/ecrmnn/collect.js/issues/138
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#### ``wrap()``
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- Now wraps objects correctly. The key/values are places directly on the collection. Previously objects were wrapped in
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an array.
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## Misc
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- Added ``CHANGELOG.md``
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