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havenwood/abhijit.rb Secret

Last active December 15, 2019 17:32
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IRC example
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abhijit.rb
# frozen_string_literal: true
require 'set'
module Abhijijt
SAFE = Set['gets', 'chomp', 'to_i', 'to_s'].freeze
module_function
def my_ui(prompt, input_type = nil)
puts prompt
input_type.split('.').grep(SAFE).reduce STDIN do |acc, meth|
acc.public_send meth
end
end
end
include Abhijijt
p my_ui('get my input', 'gets.to_i')
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