Curry the fuzzysearch method

[stutrek]

This PR curries the fuzzysearch method if you pass only one argument. With it you can pass it to array.filter like so:

var stuff = ['cartwheel', 'boatwheel', 'wheels on the bus', 'car tire'];
var results = stuff.filter(fuzzysearch('car'));
console.log(results); // ['cartwheel', 'car tire']

The existing uncurried two argument API is exactly the same.

[bevacqua]

No thanks. You can do this externally.

stuff.filter(fuzzysearch.bind(null, 'car'))