easily splice a string multiple times, using offsets into the original string
npm install multispliceeasily splice a string multiple times, using offsets into the original string
[![npm][npm-image]][npm-url]
[![travis][travis-image]][travis-url]
[![standard][standard-image]][standard-url]
[npm-image]: https://img.shields.io/npm/v/multisplice.svg?style=flat-square
[npm-url]: https://www.npmjs.com/package/multisplice
[travis-image]: https://img.shields.io/travis/goto-bus-stop/multisplice.svg?style=flat-square
[travis-url]: https://travis-ci.org/goto-bus-stop/multisplice
[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square
[standard-url]: http://npm.im/standard
``
npm install multisplice
Renaming identifiers in Javascript code:
`js
var multisplice = require('./')
var dedent = require('dedent')
var astw = require('astw')
var src = dedent
function beep (boop) {
boop *= baz
console.log(boop)
}
var baz = 10
beep(17)
var splicer = multisplice(src)
var renames = {}
var nextName = 'a'.charCodeAt()
astw(src)(function (node) {
if (node.type === 'Identifier') {
if (!renames[node.name]) renames[node.name] = String.fromCharCode(nextName++)
splicer.splice(node.start, node.end, renames[node.name])
}
})
console.log(splicer.toString())
`
`
function a (b) {
b *= c
d.e(b)
}
var c = 10
a(17)
Create a string splicer instance. This instance will splice things into string.
Replace the slice from indices start to end in the original string with value.
Get a part of the spliced string, using indices start to end from the original string.
Get the full spliced string (.slice(0)`).