39 lines
944 B
Ruby
39 lines
944 B
Ruby
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puts "Let's practice everything."
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puts "You\'d need to know \'bout escapes with \\ that do \n newlines and \t tabs."
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poem = <<MULTI_LINE_STRING
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\tThe lovely world
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with logic so firmly planted
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cannot discern \n the needs of love
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nor comprehend passion from intuition
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and requires an explanation
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\n\t\twhere there is none.
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MULTI_LINE_STRING
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puts "--------------"
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puts poem
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puts "--------------"
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five = 10 - 2 + 3 - 6
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puts "This should be five: #{five}"
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def secret_formula(started)
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jelly_beans = started * 500
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jars = jelly_beans / 1000
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crates = jars / 100
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return jelly_beans, jars, crates
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end
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start_point = 10000
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beans, jars, crates = secret_formula(start_point)
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puts "With a starting point of: #{start_point}"
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puts "We'd have #{beans} beans, #{jars} jars, and #{crates} crates."
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start_point = start_point / 10
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puts "We can also do that this way:"
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puts "We'd have %s beans, %s jars, and %s crates." % secret_formula(start_point)
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