AKovtunov

def towerBuilder(n_floors)
  tower = []
  total_cells_taken = 2 * n_floors - 1
  n_floors.times do |floor| 
    floor_cells_taken = floor * 2  +1
    spaces_from_each_side = (total_cells_taken - floor_cells_taken) / 2
    spaces = ' ' * spaces_from_each_side
    tower << "#{spaces}#{'*'*floor_cells_taken}#{spaces}"
  end
  return tower

AKovtunov

@base <http://example.com/>.
@prefix ex: <http://example.com/>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.

ex:Animal rdf:type rdfs:Class;
          rdfs:comment "Live cells".

ex:Mammal rdf:type rdfs:Class;
          rdfs:comment "Subclass of animal";

AKovtunov

years = (Date.strptime("2013","%Y").year...DateTime.now.year+5).to_a
months = (1..12).to_a.map!{|m| Date::MONTHNAMES[m]}
years_months_hash = years.inject({}){|hsh, year| hsh[year]=months; hsh}

#Will be {:2013=>["January", "Fabruary",..],..}

Date::MONTHNAMES.index(month) #month = "January" => 1
Date::MONTHNAMES[m] #m = 1 => "January"

AKovtunov

class Player
 def initialize
  @health = 20
  @wall = false
 end  
 def play_turn(warrior)
  if !warrior.feel.captive? and !warrior.look[1].captive? and !warrior.feel.enemy? and warrior.look[2].enemy?
    warrior.shoot! #bad condition settings
  else
    if warrior.feel.wall?

AKovtunov

1=Ira Champion feat Andi Vax  - Дороги (Buy One Get One Free Remix)

2=Diana Diez & Kostas Martakis - Sex Indigo (Kaba Dubstep Remix)

3=Benny Benassi & Pink Is Punk Feat. Bright Lights - Ghost (Original Radio Edit)

4=Avicii - Waiting for Love (Original Mix)

5=Haterade - Annie

AKovtunov

> Dir.entrie­s "/"
=> [".", "..", "Home", "Libraries", "MouseHole", "Programs", "Tutorials", "comics.txt"]
Try: Dir["/*.txt"]
> Dir["/*.tx­t"]
=> ["/comics.txt"]