Ruby Pop Quiz

ruby_oddities.rb

names = [ "aaron", "abbot", "betty", "brian" ]

def starts_with_a(name)
  return name.start_with? "a"
end

puts "filtering"

def filter_by_method(a)
  a.select { |n| starts_with_a n }
end

def filter_by_block(a)
  a.select { |n| return n.start_with?("a") }
end

puts "filtered by method: #{filter_by_method(names)}"
puts "filtered by block: #{filter_by_block(names)}"