Lists
list = [ "text", 10, 3.14 ]
list.each do |v|
puts v
end
Hashes
hash = { "red" => 0xf00, "green" => 0x0f0, "blue" => 0x00f }
hash.each do |key, value|
print key, " is ", value, "\n"
end
list = [ "text", 10, 3.14 ]
list.each do |v|
puts v
end
hash = { "red" => 0xf00, "green" => 0x0f0, "blue" => 0x00f }
hash.each do |key, value|
print key, " is ", value, "\n"
end