Module: Inch::CLI::SparklineHelper

Included in:
Command::Output::Stats, Command::Output::Suggest
Defined in:
lib/inch/cli/sparkline_helper.rb

Instance Method Summary collapse

Instance Method Details

#grades_sparkline(objects) ⇒ Object 



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# File 'lib/inch/cli/sparkline_helper.rb', line 14

def grades_sparkline(objects)
  grades = {}
  objects.each do |o|
    grades[o.grade] ||= 0
    grades[o.grade] += 1
  end
  ranges = Evaluation.new_score_ranges.reverse
  order = ranges.map(&:grade)
  list = order.map { |g| grades[g] }
  sparkline = Sparkr::Sparkline.new(list)
  sparkline.format do |tick, count, index|
    t = tick.color(ranges[index].color)
    index == 0 ? t + ' ' : t
  end
end

#ranges_sparkline(_ranges) ⇒ Object 



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# File 'lib/inch/cli/sparkline_helper.rb', line 4

def ranges_sparkline(_ranges)
  ranges = _ranges.reverse
  list = ranges.map { |r| r.objects.size }
  sparkline = Sparkr::Sparkline.new(list)
  sparkline.format do |tick, count, index|
    t = tick.color(ranges[index].color)
    index == 0 ? t + ' ' : t
  end
end