`class BriefSummary`

Generates a short coverage report with the least-covered files.

Definitions

`def call(wrapper, output = $stdout, before: 4, after: 4)`

Print aggregate statistics and the files with the most missing lines.

Signature

parameter　wrapper　Covered::Base: The coverage wrapper to report.
parameter　output　IO: The output stream.
parameter　before　Integer: Reserved for compatibility with other summaries.
parameter　after　Integer: Reserved for compatibility with other summaries.

Implementation

def call(wrapper, output = $stdout, before: 4, after: 4)
	terminal = self.terminal(output)
	
	ordered = []
	
	statistics = self.each(wrapper) do |coverage|
		ordered << coverage unless coverage.complete?
	end
	
	terminal.puts
	statistics.print(output)
	
	if ordered.any?
		terminal.puts "", "Least Coverage:"
		ordered.sort_by!(&:missing_count).reverse!
		
		ordered.first(5).each do |coverage|
			path = wrapper.relative_path(coverage.path)
			
			terminal.write path, style: :brief_path
			terminal.puts ": #{coverage.missing_count} lines not executed!"
		end
	end
end