flash-gordon

SELECT sn.username, m.sid, m.type, 
        DECODE(m.lmode, 0, 'None', 
                        1, 'Null', 
                        2, 'Row Share', 
                        3, 'Row Excl.', 
                        4, 'Share', 
                        5, 'S/Row Excl.', 
                        6, 'Exclusive', 
                lmode, ltrim(to_char(lmode,'990'))) lmode, 
        DECODE(m.request,0, 'None', 

flash-gordon

2.2.2 :001 > fiber = Fiber.new {}
 => #<Fiber:0x007fc04b891f58>
2.2.2 :002 > Thread.new {fiber.resume}.join
FiberError: fiber called across threads
	from (irb):2:in `resume'
	from (irb):2:in `block in irb_binding'

flash-gordon

module TestCV
  def value=(val)
    @@value = val
  end

  def value
    @@value
  end
end

flash-gordon

module CommandPlugins
  module ActiveRecordTimestamps
    def insert(tuples)
      now = Time.zone.now
      tuples_with_timestamps = tuples.map do |tuple|
        tuple.merge(created_at: now, updated_at: now)
      end

      super(tuples_with_timestamps)
    end

flash-gordon

class Array
  def complect(n)
    each_slice((length.to_f / n).ceil).map {|a| a.inject(:+)}
  end
end

flash-gordon

# Nginx+Unicorn best-practices congifuration guide.
# We use latest stable nginx with fresh **openssl**, **zlib** and **pcre** dependencies.
# Some extra handy modules to use: --with-http_stub_status_module --with-http_gzip_static_module
#
# Deployment structure
#
# SERVER:
#  /etc/init.d/nginx                             (1. nginx)
#  /home/app/public_html/app_production/current  (Capistrano directory)
#

flash-gordon

create or replace 
function get_ref_name(
  num_n_ref_id                        si_ref.n_ref_id%type,
  num_n_lang_id                       si_ref.n_lang_id%type := sys_context('MAIN', 'N_LANG_ID')
)
return si_ref.vc_name%type
is
  vch_vc_name                         si_ref.vc_name%type;
begin
  select nvl(l.vc_name, r.vc_name)

flash-gordon

module ClientsStuff
  class Hupo < ::Rails::Engine
    delegate :application, to: :Rails

    initializer 'clients_stuff.hupo.append_assets' do
      append_paths('assets')
    end

    initializer 'clients_stuff.hupo.append_widgets_paths', before: 'hupo_widget.load_all_widgets' do
      append_paths('widgets')

flash-gordon

create or replace function concat_strings (
  c_list                              sys_refcursor)
return varchar2
as
  vch_result                          varchar2(4000);
  vch_string                          varchar2(4000);
begin
  loop
    fetch c_list into vch_string;
    exit when c_list%notfound;

flash-gordon

class Object
  # class MyObject
  # end
  #
  # obj = MyObject.new
  # obj.ring_it! # Start tracking
  #              # Logs will appear in rails log (tweak as you wish)
  # # Do not use in production! Only for debug
  def ring_it!
    return if @__ringed__