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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 | 4043be7c7f32c750f922224c84ccf197f9268693 (patch) | |
| tree | badd8ffa4b28617b73657c1f2a5d9eee2830bdf9 /Library/Formula | |
| parent | d4bf6a3d823473b35ef20a495664e53e6343bfaf (diff) | |
| download | homebrew-4043be7c7f32c750f922224c84ccf197f9268693.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/Formula')
0 files changed, 0 insertions, 0 deletions