Class: Sequence

Inherits:

Object

Object
Sequence

show all

Defined in:: lib/machine/sequence.rb

Instance Method Summary collapse

#initialize(proc) ⇒ Sequence constructor

:nodoc.
#next ⇒ Object

:nodoc.

Constructor Details

#initialize(proc) ⇒ `Sequence`

:nodoc



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# File 'lib/machine/sequence.rb', line 3

def initialize(proc) #:nodoc
  @proc, @current_value = proc, 0
end

Instance Method Details

#next ⇒ `Object`

:nodoc

# File 'lib/machine/sequence.rb', line 7

def next #:nodoc
  @current_value += 1
  @proc.call(@current_value)
end