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New code examples in category Ruby
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Erikio 2021-09-15 20:38:03
ruby each with group
%w(1 2 3 4 5 6 7 8 9 10).in_groups_of(3) {|group| p group} ["1", "2", "3"] ["4", "5", "6"] ["7", "8", "9"] ["10", nil, nil] %w(1 2 3 4 5).in_groups_of(2, ... Add solution -
Eidsonator 2021-09-15 14:06:03
ruby case
case grade when 'A' puts "Way to go kiddo" when 'B' puts "Better luck next time" when 'C' puts "You can do better" when 'D' puts "Scraping through" when 'F' puts "You failed!" else puts "A... Add solution -
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NINI 2021-09-14 20:01:03
how to run one line pry
#Inside the pry, run... play -l 2 #runs line 2 Add solution
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