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Add documentation for FileStore#increment and #decrement

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This commit is contained in:
Matt Stopa 2013-07-10 00:08:10 -06:00
parent d06a98b7d9
commit 3c90f7a258
1 changed files with 4 additions and 0 deletions
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4
activesupport/lib/active_support/cache/file_store.rb vendored
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@ -39,6 +39,8 @@ def cleanup(options = nil)
end
end
# Increments an already existing integer value that is stored in the cache.
# If the key is not found nothing is done.
def increment(name, amount = 1, options = nil)
file_name = key_file_path(namespaced_key(name, options))
lock_file(file_name) do
@ -53,6 +55,8 @@ def increment(name, amount = 1, options = nil)
end
end
# Decrements an already existing integer value that is stored in the cache.
# If the key is not found nothing is done.
def decrement(name, amount = 1, options = nil)
file_name = key_file_path(namespaced_key(name, options))
lock_file(file_name) do