Changeset 39226 in project
- Timestamp:
- 11/11/20 01:53:04 (4 months ago)
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wiki/eggref/5/srfi-196
r39212 r39226 1 == [[https://srfi.schemers.org/srfi-196/|SRFI-196: Range Objects]]1 == SRFI-196: Range Objects 2 2 === Abstract 3 3 Ranges are collections somewhat similar to vectors, except that they are immutable and have algorithmic representations instead of the uniform per-element data structure of vectors. The storage required is usually less than the size of the same collection stored in a vector and the time needed to reference a particular element is typically less for a range than for the same collection stored in a list. This SRFI defines a large subset of the sequence operations defined on lists, vectors, strings, and other collections. If necessary, a range can be converted to a list, vector, or string of its elements or a generator that will lazily produce each element in the range.
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