Ruby: Converting an array into YAML, Loading YAML into an array

# A. Import the YAML Library
require 'yaml'

# B. Create an array
names = %w[chris sandy josie billy suzie]


# Example 1 : Converting an array into YAML using: to_yaml
yaml_example1 = names.to_yaml
puts yaml_example1


# Example 2: Converting an array into YAML using: dump()
yaml_example2 = YAML::dump(names)
puts yaml_example2


# Example 3: Loading YAML back into an array using: load()
array_example = YAML::load(yamloutput2)
puts array_example