combine-duplicates

Condenses repeated, consecutive occurrences of a substring in a string.

Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.

Install

Install with npm:

$ npm install --save combine-duplicates

Why use this?

It's useful when dynamically building a string for args, regular expressions, et cetera.

Usage

const combine = require('combine-duplicates');

Examples

Condense all repeated character sequences

console.log(combine('abbbcddddeee')); //=> 'abcde'
console.log(combine('abbbcddddeeefg')); //=> 'abcdefg'
console.log(combine('abbbabbbbabbbbabbb')); //=> 'abababab'
console.log(combine('abbb***abbbb***abbbb***abbb')); //=> 'ab*ab*ab*ab'

Condense only consecutive occurrences of the given substring

console.log(combine('abbbcddddeeeddddd', 'd')); //=> 'abbbcdeeed'
console.log(combine('abbbcddddeeefg', 'g')); //=> 'abbbcddddeeefg'
console.log(combine('abbbabbbbabbbbabbb', 'b')); //=> 'abababab'
console.log(combine('abbb***abbbb***abbbb***abbb', '*')); //=> 'abbb*abbbb*abbbb*abbb'
console.log(combine('abbb***abbbb***abbbb***abbb', '*|b')); //=> 'ab*ab*ab*ab'

Condense consecutive occurrences of an array of substrings

console.log(combine('abbbcddddeeeddddd', ['d', 'b'])); //=> 'abcdeeed'
console.log(combine('abbbcddddeeefg', ['g', 'g', 'd'])); //=> 'abbbcdeeefg'
console.log(combine('aaabbbabbbbabbbbabbb', ['b', 'c', 'a'])); //=> 'abababab'
console.log(combine('abbb***abbbb***abbbb***abbb', ['b', '*'])); //=> 'ab*ab*ab*ab'

About

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Please read the contributing guide for advice on opening issues, pull requests, and coding standards.

Running Tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Related projects

You might also be interested in these projects:

repeat-string: Repeat the given string n times. Fastest implementation for repeating a string. | homepage
snapdragon: Easy-to-use plugin system for creating powerful, fast and versatile parsers and compilers, with built-in source-map… more | homepage
split-string: Split a string on a character except when the character is escaped. | homepage

Author

Jon Schlinkert

License

This file was generated by verb-generate-readme, v0.6.0, on February 18, 2018.

jonschlinkert / combine-duplicates Goto Github PK