Method: WhatToRun.cov_map

Defined in:
lib/what_to_run.rb

.cov_map ⇒ Object 



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# File 'lib/what_to_run.rb', line 43

def cov_map
  schema = Hash.new { |h, file| h[file] = Hash.new { |i, line| i[line] = [] } }

  @cov_map ||= Tracker.read.inject(schema) do |cov_map, (desc, cov_delta)|
    cov_delta.each_pair do |file, lines|
      file_map = cov_map[file]

      lines.each_with_index do |line, i|
        file_map[i + 1] << desc if line_executed?(line)
      end
    end

    cov_map
  end
end