Andmej's Gems

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#Total RankDaily RankNameSummary
148,04579,135contestifyGem to prepare internal programming contests taking problems from the COCI contests.
256,78735,563jammingA Ruby library to generate images of guitar chords
375,62052,077geolombiaThis gem gives you a list of all cities and states in Colombia and a few methods to wor...
4123,84479,135bucksFind the currency used in any country in the world