Chainy action that replaces each item in the array with the result of an asynchronous or synchronous iterator
The iterator can operate synchronously:
function (value) {
return replacementValue
}Or asynchronously:
function (value, complete) {
complete(err, replacementValue)
}Iterators are executed in parallel.
The replacement value (or lack thereof) is used to replace the value of the item in the array the iterator was executing for. Be sure to always explicitly specify a replacement value (even if it is the same as the value), as otherwise the item in the array will be replaced with undefined and you'll be confused.
Example:
require('chainy').create().require('set map log')
.set([1, 2, 3])
// Synchronous iterator
.map(function (i) {
return i * 5;
}).log() // [5, 10, 15]
// Asynchronous iterator
.map(function (i, next) {
return next(null, i * 10);
}).log() // [10, 20, 30]- Install:
npm install --save chainy-plugin-map - Module:
require('chainy-plugin-map')
- Install:
npm install --save chainy-plugin-map - Module:
require('chainy-plugin-map') - CDN URL:
//wzrd.in/bundle/[email protected]
- Install:
ender add chainy-plugin-map - Module:
require('chainy-plugin-map')
This package is published with the following editions:
chainy-plugin-mapaliaseschainy-plugin-map/source/index.jschainy-plugin-map/source/index.jsis Source + ES5 + Require
Discover the release history by heading on over to the HISTORY.md file.
Discover how you can contribute by heading on over to the CONTRIBUTING.md file.
These amazing people are maintaining this project:
No sponsors yet! Will you be the first?
These amazing people have contributed code to this project:
Discover how you can contribute by heading on over to the CONTRIBUTING.md file.
Unless stated otherwise all works are:
- Copyright © 2014+ Bevry Pty Ltd
and licensed under: