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mathiasrw/yesno.rb

Created August 18, 2016 06:37
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yesno.rb
require 'HighLine/import'
def ok(prompt = '[y/N]')
confirm = ask(prompt) { |yn| yn.limit = 1}
return true if confirm.downcase == 'y'
return false if confirm.downcase == 'n' || confirm.downcase == ''
return ok
end
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