rspec_formatter_example_2.rb

require 'rspec'

config                  = RSpec.configuration

# Example 1
# Create a documentation formatter with STDOUT steam
documentation_formatter = RSpec::Core::Formatters::DocumentationFormatter.new($stdout)
documentation_reporter  = RSpec::Core::Reporter.new(documentation_formatter)

# Example 2
# Create a JSON formatter with STDOUT steam
json_formatter = RSpec::Core::Formatters::JsonFormatter.new($stdout)
# the reporter can be used later for RSpec configuraiton
json_reporter  = RSpec::Core::Reporter.new(json_formatter)