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# File 'lib/better_input.rb', line 2
def self.input(question = nil, show_response: false, type: "string")
unless question.nil?
puts question
end
loop do
var = gets.chomp
case type
when "int"
begin
var = Integer(var)
rescue ArgumentError
puts "Err: Please, type a (integer) number."
next
end
when "float"
begin
var = Float(var)
rescue ArgumentError
puts "Err: Please, type a (float) number."
next
end
when "bool"
if var.downcase == "true"
var = true
elsif var.downcase == "false"
var = false
else
puts "Err: Please, type 'true' or 'false'."
next
end
when "string"
var = String(var)
else
puts "Err: Undefined type."
end
if show_response
puts "User Response: #{var}"
end
return var
end
end
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