Class: Object

Inherits:
BasicObject
Defined in:
lib/developwithpassion_expander/object_extensions.rb

Instance Method Summary collapse

Instance Method Details

#array(name) {|dsl| ... } ⇒ Object

Yields:

  • (dsl) 


20
21
22
23
24
25
26
 
# File 'lib/developwithpassion_expander/object_extensions.rb', line 20

def array(name,&block)
  initialize_arrays(name)
  dsl = DevelopWithPassion::Expander::ArrayDSL.new(name)
  yield dsl if block_given?
  modules = DevelopWithPassion::Expander::ArrayDSLModuleFactory.new.create_modules_from(dsl)
  modules.each{|new_module| self.extend(new_module)}
end

#initialize_arrays(*items) ⇒ Object 



8
9
10
 
# File 'lib/developwithpassion_expander/object_extensions.rb', line 8

def initialize_arrays(*items)
  initialize_defaults(lambda{[]},*items)
end

#initialize_defaults(factory, *items) ⇒ Object 



2
3
4
5
6
 
# File 'lib/developwithpassion_expander/object_extensions.rb', line 2

def initialize_defaults(factory,*items)
  items.each do|item|
    instance_variable_set("@#{item}",factory.call)
  end
end

#initialize_false(*items) ⇒ Object 



16
17
18
 
# File 'lib/developwithpassion_expander/object_extensions.rb', line 16

def initialize_false(*items)
  initialize_defaults(lambda{false},*items)
end

#initialize_hashes(*items) ⇒ Object 



12
13
14
 
# File 'lib/developwithpassion_expander/object_extensions.rb', line 12

def initialize_hashes(*items)
  initialize_defaults(lambda{{}},*items)
end