[edit this] #1

merged 7 commits into from Jul 25, 2014


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  • Created cheapest and fastest flight calculator
  • Enter ruby start.rb on the command line to run
  • Creates output.txt. Right now only the answer to the first case is correct. The second case is more complicated so next I will modify all_paths.rb to get the correct paths for the more complicated flight cases.
  • refactored all_paths.rb to eliminate duplicate among the methods that update the current path's attributes
  • refactored tests for multiple classes
  • removed "let" in rspec unless reused the variable multiple times
@ryanzverner ryanzverner commented on the diff Jul 24, 2014
@@ -0,0 +1,30 @@
+class BestFlights
+ class << self
+ def get_cheapest_flight(all_flight_paths)
+ lowest_price = nil
+ all_flight_paths.each do |flight|
+ if lowest_price.nil? || flight.price < lowest_price
+ @best_flight = flight
ryanzverner Jul 24, 2014 Collaborator

Does @best_flight need to be an instance variable?

@ryanzverner ryanzverner merged commit eecfe2a into master Jul 25, 2014
@ryanzverner ryanzverner deleted the branch-to-merge branch Jul 25, 2014
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