Class: Puppet::Pops::Types::StepIterator Private
- Includes:
- Enumerable
- Defined in:
- lib/puppet/pops/types/iterable.rb
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Instance Method Summary collapse
-
#initialize(element_type, enumeration, step_size) ⇒ StepIterator
constructor
private
A new instance of StepIterator.
- #next ⇒ Object private
- #reverse_each(&block) ⇒ Object private
- #size ⇒ Object private
Methods included from Enumerable
Methods inherited from Iterator
#element_type, #method_missing, #respond_to_missing?, #step, #step_iterator, #to_s, #unbounded?
Methods included from Iterable
asserted_iterable, #each, #element_type, #hash_style?, on, #step, #to_a, unbounded?, #unbounded?
Constructor Details
#initialize(element_type, enumeration, step_size) ⇒ StepIterator
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of StepIterator.
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# File 'lib/puppet/pops/types/iterable.rb', line 256 def initialize(element_type, enumeration, step_size) super(element_type, enumeration) raise ArgumentError if step_size <= 0 @step_size = step_size end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class Puppet::Pops::Types::Iterator
Instance Method Details
#next ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/puppet/pops/types/iterable.rb', line 262 def next result = @enumeration.next skip = @step_size - 1 if skip > 0 begin skip.times { @enumeration.next } rescue StopIteration end end result end |
#reverse_each(&block) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/puppet/pops/types/iterable.rb', line 274 def reverse_each(&block) r = Iterator.new(@element_type, to_a.reverse_each) block_given? ? r.each(&block) : r end |
#size ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/puppet/pops/types/iterable.rb', line 279 def size super / @step_size end |