Do not fail on mapping empty collections #13
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This is quite natural for map function to be a no-op and return an empty collection when input is also empty (the examples are the python's own map funvtion and nodejs' array.map function) rather than throwing an error which it does at the moment.
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Hi, is there any possibility of merging this feature? |
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This is quite natural for map function to be a no-op and return an empty collection when input is also empty (the examples are the python's own
mapfunction and nodejs'array.map) rather than throwing an error which it does at the moment.Itermap does seem to be working this way already bu i've added a test for an empty input as well, just in case.