`module Default`

Default output format selection.

Definitions

`def self.new(stream, env: ENV, **options)`

Create a new output format based on the given stream.

Signature

parameter　io　IO: The output stream.
parameter　env　Hash: Environment variables (defaults to ENV for testing).
parameter　options　Hash: Additional options to customize the output.
returns　Console::Output::Terminal | Console::Output::Serialized: The output instance, depending on whether the io is a terminal or not.

Implementation

def self.new(stream, env: ENV, **options)
	stream ||= $stderr
	
	if stream.tty? || mail?(env)
		output = Terminal.new(stream, **options)
	else
		output = Serialized.new(stream, **options)
	end
	
	return output
end

`def self.mail?(env = ENV)`

Detect if we're running in a cron job or mail context where human-readable output is preferred. Cron jobs often have MAILTO set and lack TERM, or have minimal TERM values.

Implementation

def self.mail?(env = ENV)
	# Check for common cron environment indicators
	return true if env.key?("MAILTO") && !env["MAILTO"].empty?
	
	false
end