Class: Lita::Handlers::Estimate

Inherits:
Handler
  • Object
show all
Defined in:
lib/lita/handlers/estimate.rb

Instance Method Summary collapse

Instance Method Details

#average(estimates) ⇒ Object 



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# File 'lib/lita/handlers/estimate.rb', line 55

def average(estimates)
  estimates.map(&:to_i).inject(:+).to_f / estimates.size
end

#estimate(response) ⇒ Object 



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# File 'lib/lita/handlers/estimate.rb', line 10

def estimate(response)
  story, points = response.matches.first
  if ['1','2','3','5','8','13'].include?(points)
    redis.hset(key(story), response.user.name, points)
    response.reply('Thanks!')
  else
    response.reply('Please use a Fibonacci number not larger than 13')
  end
end

#key(story) ⇒ Object 



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# File 'lib/lita/handlers/estimate.rb', line 51

def key(story)
  ['estimate', story].join(':')
end

#reset_estimates(response) ⇒ Object 



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# File 'lib/lita/handlers/estimate.rb', line 45

def reset_estimates(response)
  story = response.matches.flatten.first
  redis.del(key(story))
  response.reply("Estimates reset for #{story}")
end

#show_estimates(response) ⇒ Object 



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# File 'lib/lita/handlers/estimate.rb', line 20

def show_estimates(response)
  story = response.matches.flatten.first
  estimates = redis.hgetall(key(story))
  if estimates.empty?
    response.reply("No estimates yet for #{story}")
  else
    lines = []
    estimates.map{|dev, est| [est.to_i, dev]}.sort.each do |estimate, estimator|
      lines << "#{estimate} (#{estimator})"
    end
    lines << "#{sprintf('%.1f', average(estimates.values))} Average"
    response.reply(lines.join("\n"))
  end
end

#show_estimators(response) ⇒ Object 



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# File 'lib/lita/handlers/estimate.rb', line 35

def show_estimators(response)
  story = response.matches.flatten.first
  estimates = redis.hgetall(key(story))
  if estimates.empty?
    response.reply("No estimators yet for #{story}")
  else
    response.reply(estimates.keys.sort.join("\n"))
  end
end