iterate-object
Advanced tools
The iterate-object npm package provides a simple utility to iterate over the properties of an object. It allows you to perform operations on each key-value pair in the object.
Basic Iteration
This feature allows you to iterate over each key-value pair in an object and perform operations on them. In this example, it logs each key and value to the console.
const iterateObject = require('iterate-object');
const obj = { a: 1, b: 2, c: 3 };
iterateObject(obj, (value, key) => {
console.log(key, value);
});Modify Object Values
This feature allows you to modify the values of the object during iteration. In this example, it multiplies each value by 2.
const iterateObject = require('iterate-object');
const obj = { a: 1, b: 2, c: 3 };
iterateObject(obj, (value, key) => {
obj[key] = value * 2;
});
console.log(obj);Filter Object Properties
This feature allows you to filter the properties of an object based on a condition. In this example, it creates a new object with properties that have values greater than 1.
const iterateObject = require('iterate-object');
const obj = { a: 1, b: 2, c: 3 };
const filteredObj = {};
iterateObject(obj, (value, key) => {
if (value > 1) {
filteredObj[key] = value;
}
});
console.log(filteredObj);Lodash is a popular utility library that provides a wide range of functions for manipulating arrays, objects, and other data types. It includes methods like _.forOwn and _.forEach for iterating over object properties. Compared to iterate-object, Lodash offers a more comprehensive set of utilities but is also larger in size.
Underscore is another utility library similar to Lodash, providing a variety of functions for working with arrays, objects, and other data types. It includes methods like _.each and _.mapObject for iterating over object properties. Like Lodash, it offers more functionality than iterate-object but is also larger.
object-foreach is a lightweight utility specifically designed for iterating over object properties. It provides a simple API similar to iterate-object but with fewer additional features. It is a good alternative if you need a minimalistic solution.
A convenient way to iterate objects.
# Using npm
npm install --save iterate-object
# Using yarn
yarn add iterate-object
// Dependencies
var IterateObject = require("iterate-object");
// Iterate this object
IterateObject({
name: "Bob"
, age: 42
}, function (value, name) {
console.log(name, value);
});
// => "name", "Bob"
// "age", 42
// Iterate an array
IterateObject([
1, 2, 3, 4, 5, 6, 7
], function (value, i) {
console.log("v[" + i + "] = " + value);
});
// => v[0] = 1
// v[1] = 2
// v[2] = 3
// v[3] = 4
// v[4] = 5
// v[5] = 6
// v[6] = 7
// Iterate an array
IterateObject([
"Alice", "Bob", "Carol", "Dave"
], function (value, i, arr) {
console.log("Current: " + value + (arr[i + 1] ? " Next:" + arr[i + 1] : ""));
});
// => Current: Alice Next:Bob
// Current: Bob Next:Carol
// Current: Carol Next:Dave
// Current: Dave
There are few ways to get help:
iterateObject(obj, fn)Iterates an object. Note the object field order may differ.
obj: The input object.fn: A function that will be called with the current value, field name and provided object.iterateObject function.Have an idea? Found a bug? See how to contribute.
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If you are using this library in one of your projects, add it in this list. :sparkles:
edit-json-filescrape-iterrtildaemojiccouleurslienoargvmap-ohtml-encoder-decoderemoji-name-mapellybarbecolor-itobj-flattenxml-jsonifyemoji-unicode-mapemoji-from-wordbloggify-template-rendererbloggify-pagematcherror-creatorobj-unflattenbloggify-redirectbloggify-actionsrucksackbloggify-flexible-routergit-stats@rivkesse/emoji-category-mapbloggify-configsvg.connectable.jsengine-parserengine-builderennyengine-flow-typesmini-lightboxnodeicebloggify-mongoosegm-toolsbloggify-shortcodebloggify-pathsstringify-envbloggify-theme-rendererbloggify-on-requestscrape-it-plus@slikts/scrape-itlove-youremove-one-element-arraysvalidate5bloggify-sequelize@isysd/gpmemoji.cssgpmgh-followingFAQs
A convenient way to iterate objects.
The npm package iterate-object receives a total of 219,628 weekly downloads. As such, iterate-object popularity was classified as popular.
We found that iterate-object demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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