immutable - npm Package Compare versions

Comparing version 2.0.17 to 2.1.0

dist/Immutable.d.ts

@@ -274,3 +274,3 @@ /**
     /**
-     * Returns a new indexed sequence of the keys of this sequence,
+     * Returns a new indexed sequence of the values of this sequence,
      * discarding keys.
@@ -300,2 +300,7 @@ */
      * in the sequence and passing along the reduced value.
+     *
+     * If `initialReduction` is not provided, or is null, the first item in the
+     * sequence will be used.
+     *
+     * @see `Array.prototype.reduce`.
      */
@@ -316,3 +321,3 @@ reduce<R>(
       reducer: (reduction?: R, value?: V, key?: K, seq?: Sequence<K, V>) => R,
-      initialReduction: R,
+      initialReduction?: R,
       thisArg?: any
@@ -667,2 +672,5 @@ ): R;
      *
+     * `index` may be a negative number, which indexes back from the end of the
+     * Sequence. `s.splice(-2)` splices after the second to last item.
+     *
      *     Sequence(['a','b','c','d']).splice(1, 2, 'q', 'r', 's')
@@ -689,2 +697,11 @@ *     // ['a', 'q', 'r', 's', 'd']
     /**
+     * Returns the value associated with the provided index, or notSetValue if
+     * the index is beyond the bounds of the sequence.
+     *
+     * `index` may be a negative number, which indexes back from the end of the
+     * Sequence. `s.get(-1)` gets the last item in the Sequence.
+     */
+    get(index: number, notSetValue?: T): T;
+
+    /**
      * This new behavior will iterate through the values and sequences with
@@ -723,26 +740,28 @@ * increasing indices.
 
+
     /**
-     * Has the same altered behavior as `takeWhile`.
-     * @override
+     * Flattens nested Sequences by one level.
+     *
+     * Note: `flatten` operates on IndexedSequence<IndexedSequence<T>> and
+     * returns IndexedSequence<T>
      */
-    take(amount: number, maintainIndices?: boolean): IndexedSequence<T>;
+    flatten(): IndexedSequence<any>;
 
     /**
-     * Has the same altered behavior as `takeWhile`.
-     * @override
+     * Flat-maps the Sequence.
      */
-    takeLast(amount: number, maintainIndices?: boolean): IndexedSequence<T>;
+    flatMap<M>(
+      mapper: (value?: T, index?: number, seq?: IndexedSequence<T>) => IndexedSequence<M>,
+      thisArg?: any
+    ): IndexedSequence<M>;
+    flatMap<M>(
+      mapper: (value?: T, index?: number, seq?: IndexedSequence<T>) => M[],
+      thisArg?: any
+    ): IndexedSequence<M>;
 
     /**
-     * Indexed sequences have a different `takeWhile` behavior. The first
-     * value will have an index of 0 and the length of the sequence could be
-     * truncated. If you want to preserve the original indicies, set
-     * maintainIndices to true.
+     * Has the same altered behavior as `takeWhile`.
      * @override
      */
-    takeWhile(
-      predicate: (value?: T, index?: number, seq?: IndexedSequence<T>) => boolean,
-      thisArg?: any,
-      maintainIndices?: boolean
-    ): IndexedSequence<T>;
+    takeLast(amount: number, maintainIndices?: boolean): IndexedSequence<T>;
 
@@ -1042,10 +1061,10 @@ /**
      *     var y = Immutable.fromJS({a: { x: 2 }, b: { y: 5 }, c: { z: 3 } });
-     *     x.deepMerge(y) // {a: { x: 2, y: 10 }, b: { x: 20, y: 5 }, c: { z: 3 } }
+     *     x.mergeDeep(y) // {a: { x: 2, y: 10 }, b: { x: 20, y: 5 }, c: { z: 3 } }
      *
      */
-    deepMerge(...sequences: Sequence<K, V>[]): Map<K, V>;
-    deepMerge(...sequences: {[key: string]: V}[]): Map<string, V>;
+    mergeDeep(...sequences: Sequence<K, V>[]): Map<K, V>;
+    mergeDeep(...sequences: {[key: string]: V}[]): Map<string, V>;
 
     /**
-     * Like `deepMerge()`, but when two non-Sequences conflict, it uses the
+     * Like `mergeDeep()`, but when two non-Sequences conflict, it uses the
      * `merger` function to determine the resulting value.
@@ -1055,11 +1074,11 @@ *
      *     var y = Immutable.fromJS({a: { x: 2 }, b: { y: 5 }, c: { z: 3 } });
-     *     x.deepMergeWith((prev, next) => prev / next, y)
+     *     x.mergeDeepWith((prev, next) => prev / next, y)
      *     // {a: { x: 5, y: 10 }, b: { x: 20, y: 10 }, c: { z: 3 } }
      *
      */
-    deepMergeWith(
+    mergeDeepWith(
       merger: (previous?: V, next?: V) => V,
       ...sequences: Sequence<K, V>[]
     ): Map<K, V>;
-    deepMergeWith(
+    mergeDeepWith(
       merger: (previous?: V, next?: V) => V,
@@ -1388,2 +1407,5 @@ ...sequences: {[key: string]: V}[]
      * exists in this Vector, it will be replaced.
+     *
+     * `index` may be a negative number, which indexes back from the end of the
+     * Vector. `v.set(-1, "value")` sets the last item in the Vector.
      */
@@ -1396,2 +1418,5 @@ set(index: number, value: T): Vector<T>;
      *
+     * `index` may be a negative number, which indexes back from the end of the
+     * Vector. `v.delete(-1)` deletes the last item in the Vector.
+     *
      * Note: `delete` cannot be safely used in IE8
@@ -1479,2 +1504,5 @@ * @alias delete
      *
+     * `index` may be a negative number, which indexes back from the end of the
+     * Vector. `v.update(-1)` updates the last item in the Vector.
+     *
      * @see Map.update
@@ -1518,15 +1546,15 @@ */
     /**
-     * @see `Map.prototype.deepMerge`
+     * @see `Map.prototype.mergeDeep`
      */
-    deepMerge(...sequences: IndexedSequence<T>[]): Vector<T>;
-    deepMerge(...sequences: Array<T>[]): Vector<T>;
+    mergeDeep(...sequences: IndexedSequence<T>[]): Vector<T>;
+    mergeDeep(...sequences: Array<T>[]): Vector<T>;
 
     /**
-     * @see `Map.prototype.deepMergeWith`
+     * @see `Map.prototype.mergeDeepWith`
      */
-    deepMergeWith(
+    mergeDeepWith(
       merger: (previous?: T, next?: T) => T,
       ...sequences: IndexedSequence<T>[]
     ): Vector<T>;
-    deepMergeWith(
+    mergeDeepWith(
       merger: (previous?: T, next?: T) => T,
@@ -1533,0 +1561,0 @@ ...sequences: Array<T>[]

dist/Immutable.min.js

@@ -9,21 +9,21 @@ /**
  */
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package.json

 {
   "name": "immutable",
-  "version": "2.0.17",
+  "version": "2.1.0",
   "description": "Immutable Data Collections",
@@ -65,2 +65,2 @@ "homepage": "https://github.com/facebook/immutable-js",
   "license": "BSD"
-}
+}

README.md

@@ -240,3 +240,3 @@ Immutable Data Collections
 
-For example, the following performs no work, because the resulting sequence is
+For example, the following does not perform any work, because the resulting sequence is
 never used:
@@ -243,0 +243,0 @@

New alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

205679

decreased by-0.21%

Lines of code

4587

decreased by-0.04%

No dependency changes