CrossClj
revue.util/singleton?
PROJECTS
revue
RECENT
    • (singleton? coll)
    Returns true iff `coll` contains exactly one element,
      i.e., `(singleton? x)` is always equivalent to `(= (count x) 1)` but
      more efficient for collections where `count` is not O(1).''

    revue.util/singleton? (cljs) found in 5 defs, across 1 project.

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