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64 lines
1.6 KiB
64 lines
1.6 KiB
module SlackMathbot
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module Commands
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class Calculator < SlackRubyBot::Commands::Base
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operator '=' do |client, _data, _match|
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# Set API key (donut steal)
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Wolfram.appid = "R3KHQ2-2T2769PP4P"
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# Get equation part of argument
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eq = _match[1..-1]
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# Get results from Wolfram Alpha
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result = Wolfram.fetch(eq[1])
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# Get hash of results
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hash = Wolfram::HashPresenter.new(result).to_hash
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# Debug output hash
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puts hash
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# Breakdown hash
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pods = hash[:pods]
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# Try for results
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result = pods["Result"]
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puts result
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# If result exists
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if result != nil
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# Prettify equivalency
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result[0].sub! "~~", "≈"
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send_message client, _data.channel, result[0]
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else
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# If result doesn't exist, look for the real solution
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solution = pods["Real solution"]
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puts solution
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# If the real solution exists
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if solution != nil
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# Prettify equivalency
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solution[0].sub! "~~", "≈"
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send_message client, _data.channel, solution[0]
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else
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# Check the other possible name for real solutions
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solution = pods["Real solutions"]
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if solution != nil
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# Prettify equivalency
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solution[0].sub! "~~", "≈"
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puts solution
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send_message client, _data.channel, solution[0]
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else
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decimal = pods["Decimal approximation"]
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if decimal != nil
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puts decimal
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send_message client, _data.channel, decimal[0]
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end
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end
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end
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end
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end
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end
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end
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end
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