alekst

class Numeric # converts numbers into letters
  Alph = ("A".."Z").to_a
    def alph
      s, q = "", self
      (q, r = (q - 1).divmod(26)) && s.prepend(Alph[r]) until q.zero?
      s
    end
end

alekst

grid = Hash[("A".."Z").to_a.zip(1..27).to_a] # creates a hash where keys are letters, values are numbers. 

def to_numbers
  map {|i| grid.fetch(i)} #converts array of letters to numbers, using grid hash. 
end

def to_letters
  sum.map {|i| grid.key(i)} #convers array of numbers into letters, using grid hash. 
end

alekst

$ heroku -v
dyld: lazy symbol binding failed: Symbol not found: _ruby_run
  Referenced from: /usr/local/bin/ruby
  Expected in: /usr/lib/libruby.dylib

dyld: Symbol not found: _ruby_run
  Referenced from: /usr/local/bin/ruby
  Expected in: /usr/lib/libruby.dylib

Trace/BPT trap: 5

alekst

# vim:fileencoding=utf-8
require_relative 'test_helper'

context 'Resque::Scheduler::Configuration' do
  
  test 'verbose should be false' do
    assert_kind_of(FalseClass, Resque::Scheduler.verbose)
  end 
end