Fixed Transposition bug and add test

tad-lispy / node-damerau-levenshtein

Damerau - Levenstein distance function for node

BSD 2-Clause "Simplified" License

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Fixed Transposition bug and add test #3

Closed g-adolph closed 8 years ago

g-adolph commented 8 years ago

I had the initiative to fix tranposition bug that i talk about in my issue and add some tests based.

Bug Only to explain when you calculate the distance of "test" to "tets" you got 2 steps but it's only one step. (You need only make a transposition of "s" and "t")
Test This tests are build in Mocha.

Hope you like.

tad-lispy commented 8 years ago

Thank you. I think I like it. Need a little more time to comprehend your changes. I'll try to make some time on the weekend and then merge and publish it.