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Contents
# frozen_string_literal: true
# Boxcars is a framework for running a series of tools to get an answer to a question.
module Boxcars
# A Boxcar executes ruby code to do math
class RubyCalculator < Boxcar
# the description of this engine boxcar
CALCDESC = "will run a ruby calculation to answer a math question"
# @param kwargs [Hash] Any other keyword arguments to pass to the parent class.
def initialize(**kwargs)
kwargs[:name] ||= "RubyCalculator"
kwargs[:description] ||= CALCDESC
kwargs[:parameters] ||= default_params
super
end
def default_params
{ question: {
type: :string,
description: "a Ruby programming string that will compute the answer to a math question",
required: true
} }
end
# run a ruby calculator question
# @param question [String] The question to ask Google.
# @return [String] The answer to the question.
def run(question)
code = "puts(#{question})"
ruby_executor = Boxcars::RubyREPL.new
rv = ruby_executor.call(code: code)
puts "Question: #{question}"
puts "Answer: #{rv}"
rv
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems