Command: empty

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Name:
 empty - Tests if a string or array is empty.
Synopsis:
 array empty -> array  bool
          string empty-> string bool
          dict empty -> dict bool
Description:
 empty returns true if the supplied string/array is
of length 0, or the supplied dict has no entries.
Examples:
 (hello) empty -> (hello) false
SeeAlso:length size
Source:
 /home/abuild/rpmbuild/BUILD/nest-2.4.1/lib/sli/typeinit.sli

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