class SimpleCovJSONFormatter::ResultExporter

def export
  File.open(export_path, 'w') do |file|
    file << json_result
  end
end

def export_path
  File.join(SimpleCov.coverage_path, FILENAME)
end

def initialize(result_hash)
  @result = result_hash
end

def json_result
  JSON.pretty_generate(@result)
end