Some random Ruby core extensions that I use for my own projects.

So far the following functions are implemented:

• Enumerable:

  • Calculating product, sum, inverted sum, reverse sum, and square root sum.

  • Calculating means: arithmetic, geometric, harmonic, and root mean square.

• Float:

  • Rounding, ceiling, and flooring to specified decimal places.

  • Converting to percent with given decimal places.

• Math

  • Calculating roots.

• Object

  • Method for calling other methods that may not exist.