tshddx

# https://en.wikipedia.org/wiki/Preferred_number

def preferred_numbers(x, precision=2)
  root = 10 ** (1 / x.to_f)
  return x.times.map {|i| (root ** i).round(precision)}
end

<<EXAMPLES

> preferred_numbers(2)

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#