subString-getter

Get some substrings with special requirements, for example, the longest repeating substring, the longest non-repeating substring, etc.

Install

$ npm install --save substring-getter

Usage

.getLgstNonRepeatSubStr

Returns the longest substring of a non-repeating character in a string. When there are two strings of the same length, the first longest substring of the character is output.

Params

• String

var subStringGetter = require('substring-getter');
 
var input = "substring@chengbo";
 
subStringGetter.getLgstNonRepeatSubStr(input);
//ubstring@che

var subStringGetter = require('substring-getter');
 
var input = "substring-getter||programmer";
 
subStringGetter.getLgstNonRepeatSubStr(input);
//ubstring|

.getLgstRepeatSubStr

Returns the longest substring of a repeating character in a string. And an empty string is returned without repeating the substring.

Params

• String

var subStringGetter = require('substring-getter');
 
var input = "substring-getter can quickly get the substring that you need.";
 
subStringGetter.getLgstRepeatSubStr(input);
// substring

var subStringGetter = require('substring-getter');
 
var input = "ask not what your country can do for you, but what you can do for your country";
 
subStringGetter.getLgstRepeatSubStr(input);
// can do for you

var subStringGetter = require('substring-getter');
 
var input = "1234qwer";
 
subStringGetter.getLgstRepeatSubStr(input);
// ""

Note

From version 0.1.0, rename getMaxNonRepeatSubStr to getLgstNonRepeatSubStr.