iterable-operator - npm Package Compare versions

Comparing version 0.2.3 to 0.3.0

lib/iterable-operator.d.ts

@@ -21,6 +21,7 @@ export declare class IterableOperator<T> implements Iterable<T> {
     filter(fn: (element: T, index: number) => boolean): IterableOperator<T>;
-    flatten(): IterableOperator<T>;
-    flatten<U>(): IterableOperator<U>;
-    flatten(depth: number): IterableOperator<T>;
-    flatten<U>(depth: number): IterableOperator<U>;
+    flatten<U = T>(): IterableOperator<U>;
+    flatten<U = T>(exclude: (value: Iterable<unknown>) => boolean): IterableOperator<U>;
+    flattenDeep<U = T>(): IterableOperator<U>;
+    flattenDeep<U = T>(depth: number): IterableOperator<U>;
+    flattenDeep<U = T>(depth: number, exclude: (value: Iterable<unknown>) => boolean): IterableOperator<U>;
     head(): Iterable<T>;
@@ -27,0 +28,0 @@ head(count: number): Iterable<T>;

lib/iterable-operator.js

@@ -34,2 +34,5 @@ "use strict";
     }
+    flattenDeep(...args) {
+        return new IterableOperator(pipe_1.flattenDeep(this.subject, ...args));
+    }
     head(...args) {
@@ -36,0 +39,0 @@ return new IterableOperator(pipe_1.head(this.subject, ...args));

lib/pipe/flatten.d.ts

@@ -1,6 +0,2 @@
-declare type NestedIterable<T> = Iterable<NestedIterable<T> | T>;
-export declare function flatten<T>(iterable: NestedIterable<T>): Iterable<T>;
-export declare function flatten<T>(iterable: NestedIterable<T>, depth: number): Iterable<T>;
-export declare function flatten<T, U>(iterable: NestedIterable<T>): Iterable<U>;
-export declare function flatten<T, U>(iterable: NestedIterable<T>, depth: number): Iterable<U>;
-export {};
+export declare function flatten<T, U = T>(iterable: NestedIterable<T>): Iterable<U>;
+export declare function flatten<T, U = T>(iterable: NestedIterable<T>, exclude: (value: Iterable<unknown>) => boolean): Iterable<U>;

lib/pipe/flatten.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-function isChar(obj) {
-    return typeof obj === 'string' && obj.length === 1;
+const flatten_deep_1 = require("./flatten-deep");
+function flatten(iterable, exclude = () => false) {
+    return flatten_deep_1.flattenDeep(iterable, 1, exclude);
 }
-function isIterable(obj) {
-    return typeof obj[Symbol.iterator] === 'function';
-}
-function flatten(iterable, depth = Infinity) {
-    if (depth < 0)
-        throw new RangeError('Invalid depth value');
-    return (function* () {
-        for (const element of iterable) {
-            if (depth > 0 && isIterable(element) && !isChar(element)) {
-                yield* flatten(element, depth - 1);
-            }
-            else {
-                yield element;
-            }
-        }
-    })();
-}
 exports.flatten = flatten;
 //# sourceMappingURL=flatten.js.map

lib/pipe/index.d.ts

@@ -7,2 +7,3 @@ export * from './chunk-by';
 export * from './flatten';
+export * from './flatten-deep';
 export * from './head';
@@ -9,0 +10,0 @@ export * from './map';

lib/pipe/index.js

@@ -12,2 +12,3 @@ "use strict";
 __export(require("./flatten"));
+__export(require("./flatten-deep"));
 __export(require("./head"));
@@ -14,0 +15,0 @@ __export(require("./map"));

package.json

 {
   "name": "iterable-operator",
-  "version": "0.2.3",
+  "version": "0.3.0",
   "description": "Minimalist utility for JavaScript Iterable.",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

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Improved metrics

Total package byte prevSize

46773

increased by2.93%

Number of package files

98

increased by3.16%

Lines of code

694

increased by1.76%

No dependency changes