@azure-tools/linq - npm Package Compare versions

Comparing version 3.1.219 to 3.1.222

dist/common.d.ts

@@ -11,2 +11,4 @@ export interface Index<T> {
 export declare type IndexOf<T> = T extends Map<T, infer V> ? T : T extends Array<infer V> ? number : string;
+/** performs a truthy check on the value, and calls onTrue when the condition is true,and onFalse when it's not */
+export declare function when<T>(value: T, onTrue: (value: NonNullable<T>) => void, onFalse?: () => void): void;
 //# sourceMappingURL=common.d.ts.map

dist/common.js

@@ -12,2 +12,7 @@ "use strict";
 exports.ToDictionary = ToDictionary;
+/** performs a truthy check on the value, and calls onTrue when the condition is true,and onFalse when it's not */
+function when(value, onTrue, onFalse = () => { }) {
+    return value ? onTrue(value) : onFalse();
+}
+exports.when = when;
 //# sourceMappingURL=common.js.map

dist/new-linq.d.ts

@@ -9,2 +9,3 @@ import { IndexOf, Dictionary } from './common';
     distinct(selector?: (each: T) => any): IterableWithLinq<T>;
+    duplicates(selector?: (each: T) => any): IterableWithLinq<T>;
     first(predicate?: (each: T) => boolean): T | undefined;
@@ -11,0 +12,0 @@ selectNonNullable<V>(selector: (each: T) => V): IterableWithLinq<NonNullable<V>>;

dist/new-linq.js

@@ -20,2 +20,3 @@ "use strict";
         distinct: distinct.bind(iterable),
+        duplicates: duplicates.bind(iterable),
         first: first.bind(iterable),
@@ -299,2 +300,22 @@ select: select.bind(iterable),
 }
+function duplicates(selector) {
+    const hash = new common_1.Dictionary();
+    return linqify(function* () {
+        if (!selector) {
+            selector = i => i;
+        }
+        for (const each of this) {
+            const k = JSON.stringify(selector(each));
+            if (hash[k] === undefined) {
+                hash[k] = false;
+            }
+            else {
+                if (hash[k] === false) {
+                    hash[k] = true;
+                    yield each;
+                }
+            }
+        }
+    }.bind(this)());
+}
 //# sourceMappingURL=new-linq.js.map

package.json

 {
   "name": "@azure-tools/linq",
-  "version": "3.1.219",
+  "version": "3.1.222",
   "patchOffset": 100,
@@ -5,0 +5,0 @@ "description": "LINQ-like functionality for Typescript.",

No alert changes

Improved metrics

Total package byte prevSize

82499

2.7%

Lines of code

1082

2.75%

No dependency changes