Module: Kernel

Defined in:
lib/under_os/core/kernel.rb

Instance Method Summary collapse

Instance Method Details

#u(css_rule) ⇒ Object 



2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
# File 'lib/under_os/core/kernel.rb', line 2

def u(css_rule)
  return UnderOs::App.history.current_page if css_rule == 'page'
  return UnderOs::App.history.navbar       if css_rule == 'navbar'

  elements = UnderOs::App.history.current_page.find(css_rule)

  if elements.size == 0
    nil
  elsif elements.size == 1
    elements[0]
  else
    elements
  end
end