Return an enumerator if no block is given #58
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This is the typical pattern for Enumerable objects, and was an oversight that it was not already-included here. See http://ruby-doc.org/core-2.4.1/Object.html#method-i-to_enum
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This needs a test |
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@soulcutter Added test for this. |
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This is the typical pattern for Enumerable objects, and was an oversight
that it was not already-included here.
See http://ruby-doc.org/core-2.4.1/Object.html#method-i-to_enum