alter

alters a string by replacing multiple range fragments in one fast pass

  • alter

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alter
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Readme

alter.js
Alters a string by replacing multiple range fragments in one fast pass. Works in node and browsers.

Usage

var alter = require("alter");
alter("0123456789", [
    {start: 1, end: 3, str: "first"},
    {start: 5, end: 9, str: "second"},
]); // => "0first34second9"

The fragments does not need to be sorted but must not overlap. More examples in test/alter-tests.js

Installation

Node

Install using npm
npm install alter
var alter = require("alter");

Browser

Clone the repo and include it in a script tag
git clone https://github.com/olov/alter.git
<script src="alter/alter.js"></script>