来自文档：https://github.com/yb66/tickle
Tickle.parse('day')
#=> {:next=>2010-05-10 20:57:36 -0400, :expression=>"day", :starting=>2010-05-09 20:57:36 -0400, :until=>nil}
我的控制台：
2.2.1 :013 > Tickle.parse('day')
ArgumentError: argument out of range
工作正常，现在失败了。我不清楚如何解决这个问题。
完整堆栈跟踪：
ArgumentError: argument out of range
from /usr/local/rvm/gems/ruby-2.2.1/gems/tickle-0.1.7/lib/tickle.rb:80:in `local'
from /usr/local/rvm/gems/ruby-2.2.1/gems/tickle-0.1.7/lib/tickle.rb:80:in `bump'
from /usr/local/rvm/gems/ruby-2.2.1/gems/tickle-0.1.7/lib/tickle/handler.rb:27:in `guess_unit_types'
from /usr/local/rvm/gems/ruby-2.2.1/gems/tickle-0.1.7/lib/tickle/handler.rb:11:in `guess'
from /usr/local/rvm/gems/ruby-2.2.1/gems/tickle-0.1.7/lib/tickle/tickle.rb:90:in `parse'
from (irb):13
from /usr/local/rvm/rubies/ruby-2.2.1/bin/irb:11:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/cli/exec.rb:74:in `load'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/cli/exec.rb:74:in `kernel_load'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/cli/exec.rb:27:in `run'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/cli.rb:360:in `exec'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/vendor/thor/lib/thor.rb:369:in `dispatch'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/cli.rb:20:in `dispatch'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/vendor/thor/lib/thor/base.rb:444:in `start'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/cli.rb:10:in `start'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/exe/bundle:35:in `block in <top (required)>'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/lib/bundler/friendly_errors.rb:121:in `with_friendly_errors'
from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.15.1/exe/bundle:27:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.2.1/bin/bundle:23:in `load'
from /usr/local/rvm/gems/ruby-2.2.1/bin/bundle:23:in `<main>'
from /usr/local/rvm/gems/ruby-2.2.1/bin/ruby_executable_hooks:15:in `eval'
from /usr/local/rvm/gems/ruby-2.2.1/bin/ruby_executable_hooks:15:in `<main>'2.2.1 :014 >