it-map - npm Package Compare versions

Comparing version 3.0.6 to 3.1.0

dist/index.min.js

 (function (root, factory) {(typeof module === 'object' && module.exports) ? module.exports = factory() : root.ItMap = factory()}(typeof self !== 'undefined' ? self : this, function () {
-"use strict";var ItMap=(()=>{var i=Object.defineProperty;var s=Object.getOwnPropertyDescriptor;var y=Object.getOwnPropertyNames;var c=Object.prototype.hasOwnProperty;var p=(t,n)=>{for(var e in n)i(t,e,{get:n[e],enumerable:!0})},m=(t,n,e,r)=>{if(n&&typeof n=="object"||typeof n=="function")for(let o of y(n))!c.call(t,o)&&o!==e&&i(t,o,{get:()=>n[o],enumerable:!(r=s(n,o))||r.enumerable});return t};var d=t=>m(i({},"__esModule",{value:!0}),t);var v={};p(v,{default:()=>S});function b(t){let[n,e]=t[Symbol.asyncIterator]!=null?[t[Symbol.asyncIterator](),Symbol.asyncIterator]:[t[Symbol.iterator](),Symbol.iterator],r=[];return{peek:()=>n.next(),push:o=>{r.push(o)},next:()=>r.length>0?{done:!1,value:r.shift()}:n.next(),[e](){return this}}}var u=b;function h(t){return t[Symbol.asyncIterator]!=null}function x(t,n){if(h(t))return async function*(){for await(let a of t)yield n(a)}();let e=u(t),{value:r,done:o}=e.next();if(o===!0)return function*(){}();let l=n(r);if(typeof l.then=="function")return async function*(){yield await l;for await(let a of e)yield n(a)}();let f=n;return function*(){yield l;for(let a of e)yield f(a)}()}var S=x;return d(v);})();
+"use strict";var ItMap=(()=>{var i=Object.defineProperty;var y=Object.getOwnPropertyDescriptor;var c=Object.getOwnPropertyNames;var p=Object.prototype.hasOwnProperty;var d=(t,n)=>{for(var e in n)i(t,e,{get:n[e],enumerable:!0})},m=(t,n,e,o)=>{if(n&&typeof n=="object"||typeof n=="function")for(let r of c(n))!p.call(t,r)&&r!==e&&i(t,r,{get:()=>n[r],enumerable:!(o=y(n,r))||o.enumerable});return t};var b=t=>m(i({},"__esModule",{value:!0}),t);var I={};d(I,{default:()=>v});function x(t){let[n,e]=t[Symbol.asyncIterator]!=null?[t[Symbol.asyncIterator](),Symbol.asyncIterator]:[t[Symbol.iterator](),Symbol.iterator],o=[];return{peek:()=>n.next(),push:r=>{o.push(r)},next:()=>o.length>0?{done:!1,value:o.shift()}:n.next(),[e](){return this}}}var u=x;function h(t){return t[Symbol.asyncIterator]!=null}function S(t,n){let e=0;if(h(t))return async function*(){for await(let a of t)yield n(a,e++)}();let o=u(t),{value:r,done:f}=o.next();if(f===!0)return function*(){}();let l=n(r,e++);if(typeof l.then=="function")return async function*(){yield await l;for await(let a of o)yield n(a,e++)}();let s=n;return function*(){yield l;for(let a of o)yield s(a,e++)}()}var v=S;return b(I);})();
 return ItMap}));

dist/src/index.d.ts

@@ -14,3 +14,3 @@ /**
  *
- * const result = map(values, (val) => val++)
+ * const result = map(values, (val, index) => val++)
  *
@@ -29,3 +29,3 @@ * console.info(result) // [1, 2, 3, 4, 5]
  *
- * const result = await map(values(), async (val) => val++)
+ * const result = await map(values(), async (val, index) => val++)
  *
@@ -39,6 +39,6 @@ * console.info(result) // [1, 2, 3, 4, 5]
  */
-declare function map<I, O>(source: Iterable<I>, func: (val: I) => Promise<O>): AsyncGenerator<O, void, undefined>;
-declare function map<I, O>(source: Iterable<I>, func: (val: I) => O): Generator<O, void, undefined>;
-declare function map<I, O>(source: AsyncIterable<I> | Iterable<I>, func: (val: I) => O | Promise<O>): AsyncGenerator<O, void, undefined>;
+declare function map<I, O>(source: Iterable<I>, func: (val: I, index: number) => Promise<O>): AsyncGenerator<O, void, undefined>;
+declare function map<I, O>(source: Iterable<I>, func: (val: I, index: number) => O): Generator<O, void, undefined>;
+declare function map<I, O>(source: AsyncIterable<I> | Iterable<I>, func: (val: I, index: number) => O | Promise<O>): AsyncGenerator<O, void, undefined>;
 export default map;
 //# sourceMappingURL=index.d.ts.map

dist/src/index.js

@@ -14,3 +14,3 @@ /**
  *
- * const result = map(values, (val) => val++)
+ * const result = map(values, (val, index) => val++)
  *
@@ -29,3 +29,3 @@ * console.info(result) // [1, 2, 3, 4, 5]
  *
- * const result = await map(values(), async (val) => val++)
+ * const result = await map(values(), async (val, index) => val++)
  *
@@ -40,6 +40,7 @@ * console.info(result) // [1, 2, 3, 4, 5]
 function map(source, func) {
+    let index = 0;
     if (isAsyncIterable(source)) {
         return (async function* () {
             for await (const val of source) {
-                yield func(val);
+                yield func(val, index++);
             }
@@ -54,3 +55,3 @@ })();
     }
-    const res = func(value);
+    const res = func(value, index++);
     // @ts-expect-error .then is not present on O
@@ -61,3 +62,3 @@ if (typeof res.then === 'function') {
             for await (const val of peekable) {
-                yield func(val);
+                yield func(val, index++);
             }
@@ -70,3 +71,3 @@ })();
         for (const val of peekable) {
-            yield fn(val);
+            yield fn(val, index++);
         }
@@ -73,0 +74,0 @@ })();

package.json

 {
   "name": "it-map",
-  "version": "3.0.6",
+  "version": "3.1.0",
   "description": "Maps the values yielded by an async iterator",
@@ -5,0 +5,0 @@ "author": "Alex Potsides <[e-mail]>",

README.md

@@ -35,3 +35,3 @@ # it-map
 
-const result = map(values, (val) => val++)
+const result = map(values, (val, index) => val++)
 
@@ -50,3 +50,3 @@ console.info(result) // [1, 2, 3, 4, 5]
 
-const result = await map(values(), async (val) => val++)
+const result = await map(values(), async (val, index) => val++)
 
@@ -53,0 +53,0 @@ console.info(result) // [1, 2, 3, 4, 5]

src/index.ts

@@ -14,3 +14,3 @@ /**
  *
- * const result = map(values, (val) => val++)
+ * const result = map(values, (val, index) => val++)
  *
@@ -29,3 +29,3 @@ * console.info(result) // [1, 2, 3, 4, 5]
  *
- * const result = await map(values(), async (val) => val++)
+ * const result = await map(values(), async (val, index) => val++)
  *
@@ -46,10 +46,12 @@ * console.info(result) // [1, 2, 3, 4, 5]
  */
-function map <I, O> (source: Iterable<I>, func: (val: I) => Promise<O>): AsyncGenerator<O, void, undefined>
-function map <I, O> (source: Iterable<I>, func: (val: I) => O): Generator<O, void, undefined>
-function map <I, O> (source: AsyncIterable<I> | Iterable<I>, func: (val: I) => O | Promise<O>): AsyncGenerator<O, void, undefined>
-function map <I, O> (source: AsyncIterable<I> | Iterable<I>, func: (val: I) => O | Promise<O>): AsyncGenerator<O, void, undefined> | Generator<O, void, undefined> {
+function map <I, O> (source: Iterable<I>, func: (val: I, index: number) => Promise<O>): AsyncGenerator<O, void, undefined>
+function map <I, O> (source: Iterable<I>, func: (val: I, index: number) => O): Generator<O, void, undefined>
+function map <I, O> (source: AsyncIterable<I> | Iterable<I>, func: (val: I, index: number) => O | Promise<O>): AsyncGenerator<O, void, undefined>
+function map <I, O> (source: AsyncIterable<I> | Iterable<I>, func: (val: I, index: number) => O | Promise<O>): AsyncGenerator<O, void, undefined> | Generator<O, void, undefined> {
+  let index = 0
+
   if (isAsyncIterable(source)) {
     return (async function * () {
       for await (const val of source) {
-        yield func(val)
+        yield func(val, index++)
       }
@@ -67,3 +69,3 @@ })()
 
-  const res = func(value)
+  const res = func(value, index++)
 
@@ -76,3 +78,3 @@ // @ts-expect-error .then is not present on O
       for await (const val of peekable) {
-        yield func(val)
+        yield func(val, index++)
       }
@@ -82,3 +84,3 @@ })()
 
-  const fn = func as (val: I) => O
+  const fn = func as (val: I, index: number) => O
 
@@ -89,3 +91,3 @@ return (function * () {
     for (const val of peekable) {
-      yield fn(val)
+      yield fn(val, index++)
     }
@@ -92,0 +94,0 @@ })()

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Improved metrics

Total package byte prevSize

12824

increased by3.71%

Lines of code

197

increased by1.03%

No dependency changes