module Koala2016Gem

Constants

VERSION

Public Instance Methods

check_number?(n) click to toggle source

# File lib/koala_2016_gem.rb, line 19
def check_number?(n)
 
    if n >= 1000 and n <= 9999 then
        return n.even?
    end

    return false
end

enough_length(str) click to toggle source

# File lib/koala_2016_gem.rb, line 6
def enough_length(str)

    if str.length < 3 then
        return false
    end

    if str.length > 8 then
        return false
    end

    return true
end