[Python-checkins] peps: PEP 218, Adding a Built-In Set Object Type, assigned to gvwilson.

[georg.brandl]

http://hg.python.org/peps/rev/f4bd4d098abc
changeset:   73:f4bd4d098abc
user:        Barry Warsaw <barry at python.org>
date:        Mon Jul 31 20:20:31 2000 +0000
summary:
  PEP 218, Adding a Built-In Set Object Type, assigned to gvwilson.

files:
  pep-0218.txt |  25 +++++++++++++++++++++++++
  1 files changed, 25 insertions(+), 0 deletions(-)


diff --git a/pep-0218.txt b/pep-0218.txt
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+PEP: 218
+Title: Adding a Built-In Set Object Type
+Version: $Revision$
+Author: gvwilson at nevex.com (Greg Wilson)
+Python-Version: 2.1
+Status: Draft
+Created: 31-Jul-2000
+Post-History: 
+
+
+Abstract
+
+    Sets are a fundamental mathematical structure, and are commonly
+    used to both specify and implement programs.  Sets are often
+    implemented as dictionaries with "don't care" values, but this
+    leaves the meaning of intersection, union, difference, and other
+    basic operations are ambiguous.  This PEP therefore proposes
+    syntax and semantics for a concrete, built-in set type.
+
+
+
+Local Variables:
+mode: indented-text
+indent-tabs-mode: nil
+End:

-- 
Repository URL: http://hg.python.org/peps