module SimpleCov::Configuration

def coverage_dir(dir = nil)


Configure with SimpleCov.coverage_dir('cov')

The name of the output and cache directory. Defaults to 'coverage'
def coverage_dir(dir = nil)
  return @coverage_dir if defined?(@coverage_dir) && dir.nil?
  @coverage_path = nil # invalidate cache
  @coverage_dir = (dir || "coverage")
end