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Bug #459
closedScanf Seems to Have Issues with Single Digit Integers
Description
=begin
Switching a trivial example to use single digit integers causes scanf() to perform unexpectedly:
$ ruby -r scanf -e '"Name James Age 32 Name Greg Age 22".scanf("Name %s Age %i") { |name, age| p [name, age] }'
["James", 32]
["Greg", 22]
$ ruby -r scanf -e '"Name James Computers 2 Name Greg Computers 4".scanf("Name %s Age %i") { |name, age| p [name, age] }'
["James", nil]
=end
Updated by JEG2 (James Gray) about 16 years ago
=begin
I apologize, that second example had multiple errors. Here's the correct example, still broken:
$ ruby -r scanf -e '"Name James Computers 2 Name Greg Computers 4".scanf("Name %s Computers %i") { |name, count| p [name, count] }'
["James", nil]
=end
Updated by nobu (Nobuyoshi Nakada) about 16 years ago
- Status changed from Open to Closed
=begin
Applied in changeset r18744
=end
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