Class: Microstation::Enumerator

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/microstation/enumerator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ole, app) ⇒ Enumerator

Returns a new instance of Enumerator.



9
10
11
12
 
# File 'lib/microstation/enumerator.rb', line 9

def initialize(ole, app)
  @ole_obj = ole
  @app = app
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



7
8
9
 
# File 'lib/microstation/enumerator.rb', line 7

def app
  @app
end

Instance Method Details

#each ⇒ Object 



14
15
16
17
18
19
20
21
 
# File 'lib/microstation/enumerator.rb', line 14

def each
  return enum_for(:each) unless block_given?

  while @ole_obj.MoveNext
    item = @ole_obj.Current
    yield Microstation::Wrap.wrap(item, app)
  end
end

#reset ⇒ Object 



23
24
25
 
# File 'lib/microstation/enumerator.rb', line 23

def reset
  @ole_obj.reset
end