Sniffer is a library for fuzzy match strings in typescript. For example ybe is a match for Youtube. This provides a easy and user friendly way to search for a match without the need for a lot of code.
To install the library run the install command:
npm i sniffer-ts
yarn add sniffer-ts
The usage of the library is very simple. It provides 4 algorithms for searching and a sniffer object that contains sane defaults for searching.
let sniffer = new Sniffer();
let matches = sniffer.matches("banana", "bana");let sniffer = new Sniffer();
sniffer.caseSensitive = true;
let matches = sniffer.matches("Banana", "banana");Returns the amount of characters that are different.
let matches = getLevenshteinDistance("Banana", "banin3");Returns the amount of positional characters different. It only works with same size strings.
let matches = getHammingDistance("banana", "banin3");Returns the difference in a percentage. From 0.0 to 1.0.
let matches = getJaroWinklerDistance("banana", "banan");Returns true if the characters are inside the string.
let matches = getInnerMatch("Sprigatito", "agt");Returns true if the search string is inside the the original. It matches even if it has spaces.
let contains = getContainMatch("youtube", "utu");
let contains = getContainMatch("macacos me mordam", "smem");The sniffer match object can be changed in its initialization in case you don't like the default values.
let sniffer = new Sniffer();
sniffer.levenshteinDistance = 2;
sniffer.doLevenshteinMatch = true;
sniffer.hammingDistance = 2;
sniffer.doHammingMatch = true;
sniffer.jaroWinklerDistance = 0.8;
sniffer.doJaroWinklerMatch = true;
sniffer.doInnerMatch = true;
sniffer.caseSensitive = false);The sniffer result returns the values of the algorithms from a match. It's more appropriate for debuging.
let result = new Sniffer().getSnifferResult("Luxray", "lux");The people that are helping the project with minor or big changes.