Created
August 15, 2013 21:16
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class Bob | |
def hey(phrase) | |
phrase = Phrase.new({text: phrase}) | |
case | |
when phrase.empty? | |
'Fine. Be that way!' | |
when phrase.yelling? | |
'Woah, chill out!' | |
when phrase.question? | |
'Sure.' | |
else | |
"Whatever." | |
end | |
end | |
end | |
class Phrase | |
attr_accessor :text | |
def initialize(args) | |
@text = args[:text] | |
end | |
def yelling? | |
text.upcase == text | |
end | |
def question? | |
text.end_with? '?' | |
end | |
def empty? | |
text.strip.empty? | |
end | |
end |
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