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Versions: 13
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Stored size: 1.4 KB
Contents
module RailsOps
class Profiler
def self.profile(object_id, description = nil, &_block)
node = tstore_nodes[object_id] = ::RailsOps::Profiler::Node.new(object_id, description, tstore_current_parent)
self.tstore_current_parent = node
begin
res = yield
rescue StandardError
node.erroneous!
fail
ensure
self.tstore_current_parent = node.parent
node.finish_measure
end
return res
end
def self.time(descr = nil, &_block)
descr += ' - ' if descr
start = Time.now
res = yield
puts "#{descr}#{((Time.now - start).to_f * 1000).round(1)}ms elapsed.".magenta
res
end
def self.forget_all
Thread.current[:rails_ops_profiler][:nodes] = {}
end
def self.forget(object_id)
tstore_nodes.delete(object_id)
end
def self.node(object_id)
tstore_nodes[object_id] || fail("Unkown object_id #{object_id}.")
end
def self.tstore_current_parent
Thread.current[:rails_ops_profiler] ||= {}
Thread.current[:rails_ops_profiler][:current_parent]
end
def self.tstore_current_parent=(parent)
Thread.current[:rails_ops_profiler] ||= {}
Thread.current[:rails_ops_profiler][:current_parent] = parent
end
def self.tstore_nodes
Thread.current[:rails_ops_profiler] ||= {}
Thread.current[:rails_ops_profiler][:nodes] ||= {}
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems