TimoSci 1f6cf7d460 avoid use of global variables; it is more rubyish to represent a graph as a class

2019-12-08 13:07:44 +01:00

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01_breadth-first_search.rb

avoid use of global variables; it is more rubyish to represent a graph as a class

2019-12-08 13:07:44 +01:00