Sha256: 29e13dc53442c67437cd89f664513b5f5eccdcff03527b0f44c9fd4653e15550
Contents?: true
Size: 609 Bytes
Versions: 17
Compression:
Stored size: 609 Bytes
Contents
module Searchkick
class IndexCache
def initialize(max_size: 20)
@data = {}
@mutex = Mutex.new
@max_size = max_size
end
# probably a better pattern for this
# but keep it simple
def fetch(name)
# thread-safe in MRI without mutex
# due to how context switching works
@mutex.synchronize do
if @data.key?(name)
@data[name]
else
@data.clear if @data.size >= @max_size
@data[name] = yield
end
end
end
def clear
@mutex.synchronize do
@data.clear
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems