./devel/ruby-stream, Interface for external iterators

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Branch: pkgsrc-2007Q4, Version: 0.5, Package name: ruby18-stream-0.5, Maintainer: minskim

Module Stream defines an interface for external iterators. A stream
can be seen as an iterator on a sequence of objects x1, ..., xn. The
state of the stream is uniquely determined by the following methods:
at_beginning?, at_end?, current, and peek. State changes are done
with the following operations: set_to_begin, set_to_end, forward, and
backward.

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SHA1: 4c2ec418e978d126ba2556a727b258e3ab55c2ee
RMD160: 019d3c671aaf80866bc085aad735f951622c23b0
Filesize: 11.36 KB

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