Parse plain text from rtf text in ruby

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Q . I have an rtf text shown like below,
{\rtf1\ansi\deff0 {\fonttbl {\f0 Courier;}}
{\colortbl;\red0\green0\blue0;\red255\green0\blue0;}
This line is the default color\line
\cf2
\tab This line is red and has a tab before it\line
\cf1
\page This line is the default color and the first line on page 2
}
I want to parse plain text from rtf text. Is there any plugins or any other solutions available in ruby, to parse plain text from rtf text?

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