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author | Watson <watson1978@gmail.com> | 2018-02-27 22:40:58 +0900 |
---|---|---|
committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2020-07-01 18:47:51 +0900 |
commit | cb3e62511c7c7a7d568342d82b641e491ce589e1 (patch) | |
tree | a9eec8af1f9780c2574171508ee1e2cd19256813 /lib/tmpdir.gemspec | |
parent | 7d8ce96de6b977cebf6d9698235a8de8f8d808e1 (diff) | |
download | ruby-cb3e62511c7c7a7d568342d82b641e491ce589e1.tar.gz |
[flori/json] Use frozen string for hash key
When use non-frozen string for hash key with `rb_hash_aset()`, it will duplicate and freeze it internally.
To avoid duplicate and freeze, this patch will give a frozen string in `rb_hash_aset()`.
```
Warming up --------------------------------------
json 14.000 i/100ms
Calculating -------------------------------------
json 148.844 (± 1.3%) i/s - 756.000 in 5.079969s
```
```
Warming up --------------------------------------
json 16.000 i/100ms
Calculating -------------------------------------
json 165.608 (± 1.8%) i/s - 832.000 in 5.025367s
```
```
require 'json'
require 'securerandom'
require 'benchmark/ips'
obj = []
1000.times do |i|
obj << {
"id": i,
"uuid": SecureRandom.uuid,
"created_at": Time.now
}
end
json = obj.to_json
Benchmark.ips do |x|
x.report "json" do |iter|
count = 0
while count < iter
JSON.parse(json)
count += 1
end
end
end
```
https://github.com/flori/json/commit/18292c0c1d
Diffstat (limited to 'lib/tmpdir.gemspec')
0 files changed, 0 insertions, 0 deletions