lazily - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

dist/lazily.js

@@ -77,4 +77,4 @@ "use strict";
 
-  reduce(fn, initialValue) {
-    return reduce(this.seq, fn, initialValue);
+  reduce(fn, initialValue, fnShortCircuit) {
+    return reduce(this.seq, fn, initialValue, fnShortCircuit);
   }
@@ -120,6 +120,8 @@
 function every(seq, fn) {
+  let i = 0;
   for (const item of seq()) {
-    if (!fn(item)) {
+    if (!fn(item, i, seq)) {
       return false;
     }
+    i++;
   }
@@ -131,7 +133,9 @@ return true;
   return function* () {
+    let i = 0;
     for (const item of seq()) {
-      if (fn(item)) {
+      if (fn(item, i, seq)) {
         return;
       }
       yield item;
+      i++;
     }
@@ -143,4 +147,5 @@ };
   return function* () {
+    let i = 0;
     for (const item of seq()) {
-      if (fn(item)) {
+      if (fn(item, i, seq)) {
         yield item;
@@ -150,2 +155,3 @@ return;
       yield item;
+      i++;
     }
@@ -156,6 +162,8 @@ };
 function find(seq, fn) {
+  let i = 0;
   for (const item of seq()) {
-    if (fn(item)) {
+    if (fn(item, i, seq)) {
       return item;
     }
+    i++;
   }
@@ -166,6 +174,8 @@ }
   return function* () {
+    let i = 0;
     for (const item of seq()) {
-      if (fn(item)) {
+      if (fn(item, i, seq)) {
         yield item;
       }
+      i++;
     }
@@ -201,4 +211,6 @@ };
   return function* () {
+    let i = 0;
     for (const item of seq()) {
-      yield fn(item);
+      yield fn(item, i, seq);
+      i++;
     }
@@ -208,6 +220,11 @@ };
 
-function reduce(seq, fn, initialValue) {
+function reduce(seq, fn, initialValue, fnShortCircuit) {
   let acc = initialValue;
+  let i = 0;
   for (const item of seq()) {
-    acc = fn(acc, item);
+    acc = fn(acc, item, i, seq);
+    if (fnShortCircuit && fnShortCircuit(acc, item, i, seq)) {
+      return acc;
+    }
+    i++;
   }
@@ -242,6 +259,8 @@ return acc;
 function some(seq, fn) {
+  let i = 0;
   for (const item of seq()) {
-    if (fn(item)) {
+    if (fn(item, i, seq)) {
       return true;
     }
+    i++;
   }
@@ -248,0 +267,0 @@ return false;

package.json

 {
   "name": "lazily",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "author": "Jeswin<[e-mail]>",
@@ -5,0 +5,0 @@ "scripts": {

README.md

@@ -71,12 +71,2 @@ # lazily
 
-## exit(predicate) in the middle
-```javascript
-Seq.of([1, 2, 3, 4, 5])
-  .map(x => x * 2)
-  .exit(x => x > 4)
-  .map(x => x * 10)
-  .toArray();
-// [20, 40]
-```
-
 ## find(predicate)
@@ -104,3 +94,3 @@ ```javascript
 Seq.of([1, 2, 3, 4, 5]).first(x => x > 3);
-//
+// 4
 ```
@@ -107,0 +97,0 @@

No alert changes

Improved metrics

Total package byte prevSize

45902

increased by2.7%

Number of downloads

45

increased byInfinity%

Lines of code

230

increased by9%

Worsened metrics

Number of lines in readme file

143

decreased by-6.54%

No dependency changes