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| author | Jack Nagel | 2012-04-11 20:19:52 -0500 |
|---|---|---|
| committer | Jack Nagel | 2012-07-02 01:10:21 -0500 |
| commit | ca71c038a147f721bf8875bfcf938b1a20410e54 (patch) | |
| tree | aeedd57d2ae86a67c5b9705448ce4ca0f1a6be86 /Library/Homebrew/test/test_inreplace.rb | |
| parent | 168ccb2821f1e4adb1129b2a73b51805743aee51 (diff) | |
| download | brew-ca71c038a147f721bf8875bfcf938b1a20410e54.tar.bz2 | |
Cache Hardware.is_64_bit?
IO#popen is called for each call to Hardware.is_64_bit?; this becomes
costly when it is repeatedly invoked. Luckily it is an invariant, so we
can store it in a class variable.
False is a valid value for this method, so the usual ||= idiom is not
applicable.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Diffstat (limited to 'Library/Homebrew/test/test_inreplace.rb')
0 files changed, 0 insertions, 0 deletions