Determine if a string has all unique characters: Difference between revisions

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m →‎Python :: Functional: Inserted a variant fusion of filtering and min to one fold.
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Line 1,367: Line 1,367:
reduce(
reduce(
positionRecord,
positionRecord,
enumerate(s), {}
enumerate(s),
{}
).items(),
).items(),
Nothing()
Nothing()
Retrieved from "https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters"