hardway/28.rb at master · robota-x/hardway · GitHub

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puts true && true
puts false && true
puts 1 == 1 && 2 == 1
puts "test" == "test"
puts 1 == 1 || 2 != 1
puts true && 1 == 1
puts false && 0 != 0
puts true || 1 == 1
puts "test" == "testing"
puts 1 != 0 && 2 == 1
puts "test" != "testing"
puts "test" == 1
puts !(true && false)
puts !(1 == 1 && 0 != 1)
puts !(10 == 1 || 1000 == 1000)
puts !(1 != 10 || 3 == 4)
puts !("testing" == "testing" && "Zed" == "Cool Guy")
puts 1 == 1 && (!("testing" == 1 || 1 == 0))
puts "chunky" == "bacon" && (!(3 == 4 || 3 == 3))
puts 3 == 3 && (!("testing" == "testing" || "Ruby" == "Fun"))

puts "\nexpecting:\n
true
false
false
true
true
true
false
true
false
false
true
false
true
false
false
false
true
true
false
false \n"