class Spectator::ExampleIterator

Overview

Iterates through all examples in a group and its nested groups. Nodes are iterated in pre-order.

Included Modules

Defined in:

spectator/example_iterator.cr

Constructors

Instance Method Summary

Instance methods inherited from class Object

should(matcher, message = nil) should, should_eventually(matcher, message = nil) should_eventually, should_never(matcher, message = nil) should_never, should_not(matcher, message = nil) should_not

Constructor Detail

def self.new(group : Node) #

Creates a new iterator. The group is the example group to iterate through.


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Instance Method Detail

def next #

Retrieves the next Example. If there are none left, then Iterator::Stop is returned.


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def rewind #

Restart the iterator at the beginning.


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