binary-search-erl

Binary Search in Erlang

Usage

Takes a list of integers to run a binary search on.

With a list you can search for a specific value

c(binarysearch).
List = [5,1,4,6,-1,40,203,8,343,1,-1212, 55].
binarysearch:search(List, 343).
% returns {{value, 343}, {position, 12}}

When there are no results this is what will be returned

c(binarysearch).
List = [5,1,4,6,-1,40,203,8,343,1,-1212, 55].
binarysearch:search(List, 999).
% returns {notfound, 999}

Tests can be run with rebar eunit.

Coverage will be output at .eunit/index.html

Written by Chavez