absurdum - npm Package Compare versions

Comparing version 0.23.1 to 0.24.0

dist/absurdum.cjs.js

@@ -399,4 +399,39 @@ 'use strict';
 
+/**
+ * Zip applies a specified function to the corresponding elements of two sequences,
+ * producing a sequence of the results.
+ *
+ * @param {Array} array1 input array
+ * @param {Array} array2 input array
+ * @param {Function} predicate optional to be applied to corresponding values
+ * @returns {Array} input array filled value pairs after the function has been applied
+ *
+ * @example
+ * const result = zip([5, 12, 8, 130, 44], ["ham", "cheese", "bread"]);
+ * console.log(result)
+ * > [ [ 'ham', 5 ], [ 'cheese', 12 ], [ 'bread', 8 ] ]
+ * @example
+ * const result = zip([5, 12, 8], ["ham", "cheese", "bread"], (x, y) => x + " " + y);
+ * console.log(result)
+ * > [ 'ham 5', 'cheese 12', 'bread 8' ]
+ */
+function zip (array1, array2, predicate = (a, b) => [a, b]) {
+  if (predicate && typeof predicate !== 'function') {
+    throw TypeError('predicate must be a function');
+  }
+  if (array1.length <= array2.length) {
+    return array1.reduce((res, cur, i) => {
+      res[i] = predicate(cur, array2[i]);
+      return res;
+    }, []);
+  } else {
+    return array2.reduce((res, cur, i) => {
+      res[i] = predicate(array1[i], cur);
+      return res;
+    }, []);
+  }
+}
 
 
+
 var index = /*#__PURE__*/Object.freeze({
@@ -419,3 +454,4 @@ __proto__: null,
   reverse: reverse,
-  tap: tap
+  tap: tap,
+  zip: zip
 });
@@ -422,0 +458,0 @@

dist/absurdum.esm.js

@@ -395,4 +395,39 @@ /**
 
+/**
+ * Zip applies a specified function to the corresponding elements of two sequences,
+ * producing a sequence of the results.
+ *
+ * @param {Array} array1 input array
+ * @param {Array} array2 input array
+ * @param {Function} predicate optional to be applied to corresponding values
+ * @returns {Array} input array filled value pairs after the function has been applied
+ *
+ * @example
+ * const result = zip([5, 12, 8, 130, 44], ["ham", "cheese", "bread"]);
+ * console.log(result)
+ * > [ [ 'ham', 5 ], [ 'cheese', 12 ], [ 'bread', 8 ] ]
+ * @example
+ * const result = zip([5, 12, 8], ["ham", "cheese", "bread"], (x, y) => x + " " + y);
+ * console.log(result)
+ * > [ 'ham 5', 'cheese 12', 'bread 8' ]
+ */
+function zip (array1, array2, predicate = (a, b) => [a, b]) {
+  if (predicate && typeof predicate !== 'function') {
+    throw TypeError('predicate must be a function');
+  }
+  if (array1.length <= array2.length) {
+    return array1.reduce((res, cur, i) => {
+      res[i] = predicate(cur, array2[i]);
+      return res;
+    }, []);
+  } else {
+    return array2.reduce((res, cur, i) => {
+      res[i] = predicate(array1[i], cur);
+      return res;
+    }, []);
+  }
+}
 
 
+
 var index = /*#__PURE__*/Object.freeze({
@@ -415,3 +450,4 @@ __proto__: null,
   reverse: reverse,
-  tap: tap
+  tap: tap,
+  zip: zip
 });
@@ -418,0 +454,0 @@

package.json

 {
   "name": "absurdum",
-  "version": "0.23.1",
+  "version": "0.24.0",
   "description": "Reductio Ad Absurdum - The Ridiculous Application of Reduce",
@@ -5,0 +5,0 @@ "keywords": [

README.md

@@ -65,2 +65,3 @@ [![GitHub release](https://img.shields.io/github/release/vanillaes/absurdum.svg)](https://github.com/vanillaes/absurdum/releases)
 - [tap][arrays.tap]
+- [zip][arrays.zip]
 
@@ -83,2 +84,3 @@ [arrays.chunk]: ./docs/arrays/chunk.md
 [arrays.tap]: ./docs/arrays/tap.md
+[arrays.zip]: ./docs/arrays/zip.md
 
@@ -85,0 +87,0 @@ ### Objects

src/arrays/index.d.ts

@@ -16,1 +16,2 @@ export { chunk } from "./chunk.js";
 export { tap } from "./tap.js";
+export { zip } from "./zip.js";

src/arrays/index.js

@@ -17,1 +17,2 @@ export { chunk } from './chunk.js';
 export { tap } from './tap.js';
+export { zip } from './zip.js';

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Improved metrics

Total package byte prevSize

82744

increased by4.62%

Number of package files

74

increased by1.37%

Lines of code

2171

increased by5.18%

Number of lines in readme file

108

increased by1.89%

No dependency changes