Sha256: 7f6d76118406d2b7079ac81c3e1bd5a55ecd1ce83f728bd667f26c690eff547c
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Size: 1.8 KB
Versions: 9
Compression:
Stored size: 1.8 KB
Contents
class Redis
module Helpers
# These are core commands that all types share (rename, etc)
module CoreCommands
def exists?
redis.exists key
end
def delete
redis.del key
end
alias_method :del, :delete
alias_method :clear, :delete
def type
redis.type key
end
def rename(name, setkey=true)
dest = name.is_a?(self.class) ? name.key : name
ret = redis.rename key, dest
@key = dest if ret && setkey
ret
end
def renamenx(name, setkey=true)
dest = name.is_a?(self.class) ? name.key : name
ret = redis.renamenx key, dest
@key = dest if ret && setkey
ret
end
def expire(seconds)
redis.expire key, seconds
end
def expireat(unixtime)
redis.expireat key, unixtime
end
def persist
redis.persist key
end
def ttl
redis.ttl(@key)
end
def move(dbindex)
redis.move key, dbindex
end
def sort(options={})
options[:order] = "asc alpha" if options.keys.count == 0 # compat with Ruby
val = redis.sort(key, options)
val.is_a?(Array) ? val.map{|v| unmarshal(v)} : val
end
def marshal(value, domarshal=false)
if options[:marshal] || domarshal
Marshal.dump(value)
else
value
end
end
def unmarshal(value, domarshal=false)
if value.nil?
nil
elsif options[:marshal] || domarshal
if value.is_a?(Array)
value.map{|v| unmarshal(v, domarshal)}
elsif !value.is_a?(String)
value
else
Marshal.load(value)
end
else
value
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems