Power set: Difference between revisions
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→{{header|Sidef}}: minor code simplification
m (→{{header|Sidef}}: minor code simplification) |
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Line 3,044:
=={{header|Sidef}}==
<lang ruby>var arr = %w(a b c)
for i in (0 .. arr.len
say arr.combinations(i)
}</lang>
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