Class: Parqueteur::Input

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/parqueteur/input.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ Input

Returns a new instance of Input.



13
14
15
16
17
18
19
 
# File 'lib/parqueteur/input.rb', line 13

def initialize(source)
  unless source.is_a?(Enumerable)
    raise ArgumentError, 'Enumerable object expected'
  end

  @source = source
end

Class Method Details

.from(arg) ⇒ Object 



7
8
9
10
11
 
# File 'lib/parqueteur/input.rb', line 7

def self.from(arg)
  return arg if arg.is_a?(self)

  new(arg)
end

Instance Method Details

#each(&block) ⇒ Object 



21
22
23
24
25
26
27
 
# File 'lib/parqueteur/input.rb', line 21

def each(&block)
  if block_given?
    @source.each(&block)
  else
    @source.to_enum(:each)
  end
end