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| author | Jack Nagel | 2014-04-02 20:29:20 -0500 |
|---|---|---|
| committer | Jack Nagel | 2014-04-02 20:29:20 -0500 |
| commit | 3cef191c979622bd938b15353a68394c08fda214 (patch) | |
| tree | 965b7fe00f9ed1b9d189397c08c51296cc745109 /Library/Formula/tinyxml.rb | |
| parent | 43a692cb88850dd128f8b1daa3b96aa52c5e0821 (diff) | |
| download | homebrew-3cef191c979622bd938b15353a68394c08fda214.tar.bz2 | |
Cache MacOS.version comparison results
MacOS.version#<=> is called many, many times during formula loading with
the same half dozen or so arguments. A typical call to this method
involves:
* a hash lookup to convert a symbol argument to a string
* creation of a throw-away Version object wrapping the argument
* the actual version comparison, which is not cheap
This makes it a prime candidate to be memoized.
Diffstat (limited to 'Library/Formula/tinyxml.rb')
0 files changed, 0 insertions, 0 deletions