Sha256: 386dbd9c891da5ae37c2e05e37acabaf28af30aea5392255399dbfaf919215cd
Contents?: true
Size: 859 Bytes
Versions: 7
Compression:
Stored size: 859 Bytes
Contents
require 'thread'
# this is a thread-safe in-memory cache for use with the `SourceCache` that
# only caches source fingerprint keys. there are a few reasons for using this
# as the "default":
# * source fingerprints are accessed more frequently than contents (ie hrefs,
# urls, etc) so caching them can have nice affects on performance. Plus it
# seems silly to have to compile the source file everytime you want to get its
# href so you can link it in.
# * fingerprints have a much smaller data size so won't overly bloat memory.
class Dassets::DefaultCache
def initialize
@hash = {}
@write_mutex = ::Mutex.new
end
def keys; @hash.keys; end
def [](key); @hash[key]; end
def []=(key, value)
@write_mutex.synchronize do
@hash[key] = value if key =~ /-- fingerprint$/ # only write fingerprint keys
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems