microsoft / damlev Goto Github PK

var dl = require('damlev');

dl('foo', 'foo')       // expected 0, got 0
dl('foo', 'foob')      // expected 1, got 1
dl('foo', 'fooba')     // expected 2, got 4
dl('foo', 'foobar')    // expected 3, got 6
dl('foo', 'foobarb')   // expected 4, got 6
dl('foo', 'foobarba')  // expected 5, got 7
dl('foo', 'foobarbaz') // expected 6, got 14

dl('foo', 'foo')       // expected 0, got 0
dl('foo', 'bfoo')      // expected 1, got 1
dl('foo', 'bafoo')     // expected 2, got 2
dl('foo', 'barfoo')    // expected 3, got 4
dl('foo', 'barbfoo')   // expected 4, got 6
dl('foo', 'barbafoo')  // expected 5, got 7
dl('foo', 'barbazfoo') // expected 6, got 15