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Versions: 7
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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.expire key, unixtime
end
def move(dbindex)
redis.move key, dbindex
end
# See the documentation for SORT: http://code.google.com/p/redis/wiki/SortCommand
# TODO
# def sort(options)
# args = []
# args += ['sort']
# from_redis redis.sort key
# end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems