aleandros

# status bar colors etc
set-option -g status-bg black
set-option -g status-fg blue
set-option -g status-interval 5
set-option -g visual-activity on
set-window-option -g monitor-activity on
set-window-option -g window-status-current-fg white

# command prefix 
set -g prefix C-a  

aleandros

-- Configuration file used in xmonad for ubuntu 13.04
    -- Changes monMask tu super (windows) key.
    -- Better support for fullscreen apps (falsh videos, totem, chrome, etc.)
    -- And some other small changes. Enjoy.
import XMonad
import XMonad.Config.Gnome
import XMonad.Hooks.ManageHelpers
import XMonad.Layout.Fullscreen
import XMonad.Layout.NoBorders 
import XMonad.Hooks.ICCCMFocus

aleandros

module ApplicationHelper
  # Top menu for helper for zurb foundation in RefineryCMS
  def zurb_menu
    menu_items = Refinery::Menu.new(Refinery::Page.in_menu)

    presenter = Refinery::Pages::MenuPresenter.new(menu_items, self)
    presenter.css = "top-bar-section"
    presenter.dom_id = nil
    presenter.menu_tag = :section
    presenter.list_tag = "ul class='left'"

aleandros

x = [1, 2, 3, 4]
x.map(&:to_s).join('-') #=> "1-2-3-4"

aleandros

x.map(&:to_s)

aleandros

x = [1, 2, 3, 4]
x.map { |n| n.to_s }.join('-') #=> "1-2-3-4"

aleandros

def not_much
  yield
end

not_much do # Call m setting its associated block
  puts 'No surprises'
end
#=> It prints, unsurprisingly
# No surprises

aleandros

def not_much(&action) # Convert method's block into a proc
  action.call
end

action = proc { puts 'hi' }

not_much &action # Convert proc into method's block
#=> It prints
# hi

aleandros

obj = Object.new
# We create a method ONLY for obj
class << obj
  def to_proc
    proc { puts 'This looks like fun' }
  end
end

not_much &obj
#=> It prints

aleandros

action = :to_s.to_proc
action.call(1) #=> "1"