Class: Object

Inherits:
BasicObject
Defined in:
lib/droiuby/support/object.rb,
lib/droiuby/support/thread.rb,
lib/droiuby/support/autoload.rb,
lib/droiuby/support/to_query.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.const_missing(name) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# File 'lib/droiuby/support/autoload.rb', line 5

def const_missing(name)
  puts "constant missing #{name}"
  @looked_for ||= {}
  str_name = name.to_s
  raise "Class not found: #{name}" if @looked_for[str_name]
  @looked_for[str_name] = 1
  
  name_parts = name.to_s.split('::').collect { |n| n.underscore }
  require_path = File.join(*name_parts)
  
  puts "autoloading #{require_path}"
  require require_path
  klass = const_get(name)
  return klass if klass
  raise "Class not found: #{name}"
end

.const_missing_old ⇒ Object 



4
 
# File 'lib/droiuby/support/autoload.rb', line 4

alias :const_missing_old :const_missing

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


3
4
5
 
# File 'lib/droiuby/support/object.rb', line 3

def blank?
  respond_to?(:empty?) ? empty? : !self
end

#boolean? ⇒ Boolean

Returns:

  • (Boolean) 


7
8
9
 
# File 'lib/droiuby/support/object.rb', line 7

def boolean?
  self.is_a?(TrueClass) || self.is_a?(FalseClass) 
end

#to_query(key) ⇒ Object

Converts an object into a string suitable for use as a URL query string, using the given key as the param name.

Note: This method is defined as a default implementation for all Objects for Hash#to_query to work.



8
9
10
11
 
# File 'lib/droiuby/support/to_query.rb', line 8

def to_query(key)
  require 'cgi' unless defined?(CGI) && defined?(CGI::escape)
  "#{CGI.escape(key.to_param)}=#{CGI.escape(to_param.to_s)}"
end

#with_large_stack(stack_size_kb = 64, &block) ⇒ Object 



2
3
4
5
6
7
 
# File 'lib/droiuby/support/thread.rb', line 2

def with_large_stack(stack_size_kb = 64, &block) 
  result = nil 
  t = Thread.with_large_stack(&proc{result = block.call}) 
  t.join 
  result 
end