Class: Rudis::Set
Instance Method Summary
collapse
Methods inherited from Structure
#default_options, #del, #exists?, #expire, #expire_at, #redis_type, #rename, #ttl, #type, #watch
Methods inherited from Base
#default_options, #initialize, #key, #redis
Methods inherited from Rudis
key
Constructor Details
This class inherits a constructor from Rudis::Base
Instance Method Details
#add(val) ⇒ Object
Also known as:
<<
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# File 'lib/rudis/structures/set.rb', line 13
def add(val)
redis.sadd(key, type.put(val))
end
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#card ⇒ Object
Also known as:
count, size, length
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# File 'lib/rudis/structures/set.rb', line 24
def card
redis.scard(key)
end
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#is_member?(val) ⇒ Boolean
Also known as:
member?, include?
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# File 'lib/rudis/structures/set.rb', line 18
def is_member?(val)
redis.sismember(key, type.put(val))
end
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#members ⇒ Object
Also known as:
all, to_a
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# File 'lib/rudis/structures/set.rb', line 3
def members
mems = redis.smembers(key)
mems.map! do |k|
type.get(k)
end
mems
end
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#pop ⇒ Object
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# File 'lib/rudis/structures/set.rb', line 43
def pop
e = redis.spop(key)
e && type.get(e)
end
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#randmember ⇒ Object
Also known as:
rand
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# File 'lib/rudis/structures/set.rb', line 37
def randmember
e = redis.srandmember(key)
e && type.get(e)
end
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#rem(val) ⇒ Object
Also known as:
remove, delete
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# File 'lib/rudis/structures/set.rb', line 31
def rem(val)
redis.srem(key, type.put(val))
end
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#sort(*args) ⇒ Object
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# File 'lib/rudis/structures/set.rb', line 48
def sort(*args)
end
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