https://github.com/espadrine/reglist

Compile a list of regexes to a single regex.
https://github.com/espadrine/reglist

Last synced: 10 days ago
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Compile a list of regexes to a single regex.

• Host: GitHub
• URL: https://github.com/espadrine/reglist
• Owner: espadrine
• License: mit
• Created: 2015-06-07T08:06:46.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-09-24T16:02:11.000Z (about 9 years ago)
• Last Synced: 2024-08-09T03:06:57.852Z (3 months ago)
• Language: JavaScript
• Size: 141 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Reglist, a Regular Expression List Compiler.

Take a list of regexes and make a single regex. Gives you which regex matched

and its matching groups.

```js

var Reglist = require('reglist')

var reglist = new Reglist()

reglist.add([

  /[^\-]*-([^\-])/,

  /data:([a-z\/]+)(?:;base64|;binary),.+/,

])

var matched = reglist.match("data:text/plain;base64,aDfwkTPmx98==")

// { index: 1,

//   match: [ 'data:text/plain;base64,aDfwkTPmx98==', 'text/plain' ] }

```

## Speed

This is meant to be faster than executing the whole list of regexes in a loop.

I have no idea whether it is actually faster. Science has yet to come.