I am creating a week-by-week report of meetings using Ruby. I have a large array that contains the names of the meetings, and I have multiple instances of each element based on how many weeks they occured.
Simplified example I am starting with:
meetingsArray = ["boardInvestorsMeeting", "clientMeeting", "clientMeeting", "clientMeeting", "waterCoolerChat", "waterCoolerChat", "waterCoolerChat", "waterCoolerChat"]
My attempt:
meetingsArray = ["boardInvestorsMeeting", "clientMeeting", "clientMeeting", "clientMeeting", "waterCoolerChat", "waterCoolerChat", "waterCoolerChat", "waterCoolerChat"]
for m in meetingsArray[m.to_i]
if (meetingsArray[m.to_i] === meetingsArray[(m.to_i) + 1] && meetingsArray[m.to_i] === meetingsArray[(m.to_i) + 2] && meetingsArray[m.to_i] === meetingsArray[(m.to_i) + 3])
puts "Week of the 1st: " + "#{meetingsArray[m.to_i].inject{|a| a}}"
elsif (meetingsArray[m.to_i] === meetingsArray[(m.to_i) + 1] && meetingsArray[m.to_i] === meetingsArray[(m.to_i) + 2])
puts "Week of the 8th: " + "#{meetingsArray[m.to_i].inject{|a| a}}"
elsif (meetingsArray[m.to_i] === meetingsArray[(m.to_i) + 1])
puts "Week of the 15th: " + "#{meetingsArray[m.to_i].inject{|a| a}}"
else
puts "Week of the 22nd: " + "#{meetingsArray[m.to_i].inject{|a| a}}"
end
end
Console error:
iMac:workspace user1$ ruby loop.rb
loop.rb:3:in `<main>': undefined method `each' for "boardInvestorsMeeting":String (NoMethodError)
Desired results:
Week of the 1st: boardInvestorsMeeting
Week of the 1st: clientMeeting
Week of the 8th: clientMeeting
Week of the 15th: clientMeeting
Week of the 1st: waterCoolerChat
Week of the 8th: waterCoolerChat
Week of the 15th: waterCoolerChat
Week of the 22nd: waterCoolerChat
Note that "clientMeeting"
has "Week of the 1st:"
then "Week of the 8th:"
then "Week of the 15th:"
in front of it because is repeated twice; while "boardInvestorsMeeting"
only has "Week of the 1st:"
in front of it because it isn't repeated and only appears in meetingsArray
once.
Here you go!
meetingsArray = ["boardInvestorsMeeting", "clientMeeting", "clientMeeting", "clientMeeting", "waterCoolerChat", "waterCoolerChat", "waterCoolerChat", "waterCoolerChat"]
counts = Hash.new(0)
meetingsArray.each { |name| counts[name] += 1 }
counts.each do |k,v|
case v
when 1
puts "Week of the 1st: #{k}"
when 2
puts "Week of the 1st: #{k}"
puts "Week of the 8th: #{k}"
when 3
puts "Week of the 1st: #{k}"
puts "Week of the 8th: #{k}"
puts "Week of the 15th: #{k}"
when 4
puts "Week of the 1st: #{k}"
puts "Week of the 8th: #{k}"
puts "Week of the 15th: #{k}"
puts "Week of the 22nd: #{k}"
end
end
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