Created
August 14, 2013 01:45
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bob exercism
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| class Bob | |
| def hey(message) | |
| behaviors = { | |
| -> {message.nil? || message.strip.empty?} => 'Fine. Be that way!', | |
| -> {message.upcase == message} => 'Woah, chill out!', | |
| -> {message[-1].chr == '?'} => 'Sure.' | |
| } | |
| behaviors.fetch(behaviors.keys.find(&:call), "Whatever.") | |
| end | |
| end |
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