ditkrg/active_model_serializers
4
0
Fork 0
mirror of https://github.com/ditkrg/active_model_serializers.git synced 2026-01-22 22:06:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1686 from bf4/perf/only_calc_associations_once

Browse Source 
Memoize resource relationships
This commit is contained in:
Benjamin Fleischer 2016-04-18 12:26:22 -05:00
commit dd41e1be42
2 changed files with 12 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/active_model_serializers/adapter/attributes.rb
View File

@ -34,7 +34,7 @@ module ActiveModelSerializers
def resource_relationships(options)
relationships = {}
serializer.associations(@include_tree).each do |association|
relationships[association.key] = relationship_value_for(association, options)
relationships[association.key] ||= relationship_value_for(association, options)
end
relationships

26
test/benchmark/bm_caching.rb
View File

@ -35,6 +35,14 @@ class ApiAssertion
get("/non_caching/#{on_off}")
end
def debug(msg = '')
if block_given? && ENV['DEBUG'] =~ /\Atrue|on|0\z/i
STDERR.puts yield
else
STDERR.puts msg
end
end
private
def assert_responses(caching, non_caching)
@ -85,33 +93,21 @@ class ApiAssertion
STDERR.puts message unless ENV['SUMMARIZE']
end
end
def debug(msg = '')
if block_given? && ENV['DEBUG'] =~ /\Atrue|on|0\z/i
STDERR.puts yield
else
STDERR.puts msg
end
end
end
assertion = ApiAssertion.new
assertion.valid?
# STDERR.puts assertion.get_status
assertion.debug { assertion.get_status }
time = 10
{
'caching on: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'on'] },
# 'caching on: caching serializers: gc on' => { disable_gc: false, send: [:get_caching, 'on'] },
'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] },
# 'caching off: caching serializers: gc on' => { disable_gc: false, send: [:get_caching, 'off'] },
'caching on: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'on'] },
# 'caching on: non-caching serializers: gc on' => { disable_gc: false, send: [:get_non_caching, 'on'] },
'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] },
'caching off: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'off'] }
# 'caching off: non-caching serializers: gc on' => { disable_gc: false, send: [:get_non_caching, 'off'] }
}.each do |label, options|
assertion.clear
Benchmark.ams(label, time: time, disable_gc: options[:disable_gc]) do
assertion.send(*options[:send])
end
# STDERR.puts assertion.get_status(options[:send][-1])
assertion.debug { assertion.get_status(options[:send][-1]) }
end